489028811760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{44623}}^1$

素因数の和:45164

約数の個数: 240

約数和(自身を含む): 1698790699008

約数和(自身を除く): 1209761887248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 491, 496, 558, 620, 720, 744, 930, 982, 1116, 1240, 1395, 1473, 1488, 1860, 1964, 2232, 2455, 2480, 2790, 2946, 3720, 3928, 4419, 4464, 4910, 5580, 5892, 7365, 7440, 7856, 8838, 9820, 11160, 11784, 14730, 15221, 17676, 19640, 22095, 22320, 23568, 29460, 30442, 35352, 39280, 44190, 44623, 45663, 58920, 60884, 70704, 76105, 88380, 89246, 91326, 117840, 121768, 133869, 136989, 152210, 176760, 178492, 182652, 223115, 228315, 243536, 267738, 273978, 304420, 353520, 356984, 365304, 401607, 446230, 456630, 535476, 547956, 608840, 669345, 684945, 713968, 730608, 803214, 892460, 913260, 1070952, 1095912, 1217680, 1338690, 1369890, 1383313, 1606428, 1784920, 1826520, 2008035, 2141904, 2191824, 2677380, 2739780, 2766626, 3212856, 3569840, 3653040, 4016070, 4149939, 5354760, 5479560, 5533252, 6425712, 6916565, 8032140, 8299878, 10709520, 10959120, 11066504, 12449817, 13833130, 16064280, 16599756, 20749695, 21909893, 22133008, 24899634, 27666260, 32128560, 33199512, 41499390, 43819786, 49799268, 55332520, 62249085, 65729679, 66399024, 82998780, 87639572, 99598536, 109549465, 110665040, 124498170, 131459358, 165997560, 175279144, 197189037, 199197072, 219098930, 248996340, 262918716, 328648395, 331995120, 350558288, 394378074, 438197860, 497992680, 525837432, 657296790, 679206683, 788756148, 876395720, 985945185, 995985360, 1051674864, 1314593580, 1358413366, 1577512296, 1752791440, 1971890370, 2037620049, 2629187160, 2716826732, 3155024592, 3396033415, 3943780740, 4075240098, 5258374320, 5433653464, 6112860147, 6792066830, 7887561480, 8150480196, 10188100245, 10867306928, 12225720294, 13584133660, 15775122960, 16300960392, 20376200490, 24451440588, 27168267320, 30564300735, 32601920784, 40752400980, 48902881176, 54336534640, 61128601470, 81504801960, 97805762352, 122257202940, 163009603920, 244514405880, 489028811760]

約数ペア:

[(1, 489028811760), (2, 244514405880), (3, 163009603920), (4, 122257202940), (5, 97805762352), (6, 81504801960), (8, 61128601470), (9, 54336534640), (10, 48902881176), (12, 40752400980), (15, 32601920784), (16, 30564300735), (18, 27168267320), (20, 24451440588), (24, 20376200490), (30, 16300960392), (31, 15775122960), (36, 13584133660), (40, 12225720294), (45, 10867306928), (48, 10188100245), (60, 8150480196), (62, 7887561480), (72, 6792066830), (80, 6112860147), (90, 5433653464), (93, 5258374320), (120, 4075240098), (124, 3943780740), (144, 3396033415), (155, 3155024592), (180, 2716826732), (186, 2629187160), (240, 2037620049), (248, 1971890370), (279, 1752791440), (310, 1577512296), (360, 1358413366), (372, 1314593580), (465, 1051674864), (491, 995985360), (496, 985945185), (558, 876395720), (620, 788756148), (720, 679206683), (744, 657296790), (930, 525837432), (982, 497992680), (1116, 438197860), (1240, 394378074), (1395, 350558288), (1473, 331995120), (1488, 328648395), (1860, 262918716), (1964, 248996340), (2232, 219098930), (2455, 199197072), (2480, 197189037), (2790, 175279144), (2946, 165997560), (3720, 131459358), (3928, 124498170), (4419, 110665040), (4464, 109549465), (4910, 99598536), (5580, 87639572), (5892, 82998780), (7365, 66399024), (7440, 65729679), (7856, 62249085), (8838, 55332520), (9820, 49799268), (11160, 43819786), (11784, 41499390), (14730, 33199512), (15221, 32128560), (17676, 27666260), (19640, 24899634), (22095, 22133008), (22320, 21909893), (23568, 20749695), (29460, 16599756), (30442, 16064280), (35352, 13833130), (39280, 12449817), (44190, 11066504), (44623, 10959120), (45663, 10709520), (58920, 8299878), (60884, 8032140), (70704, 6916565), (76105, 6425712), (88380, 5533252), (89246, 5479560), (91326, 5354760), (117840, 4149939), (121768, 4016070), (133869, 3653040), (136989, 3569840), (152210, 3212856), (176760, 2766626), (178492, 2739780), (182652, 2677380), (223115, 2191824), (228315, 2141904), (243536, 2008035), (267738, 1826520), (273978, 1784920), (304420, 1606428), (353520, 1383313), (356984, 1369890), (365304, 1338690), (401607, 1217680), (446230, 1095912), (456630, 1070952), (535476, 913260), (547956, 892460), (608840, 803214), (669345, 730608), (684945, 713968)]