1265523120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1288

約数の個数: 240

約数和(自身を含む): 4534233600

約数和(自身を除く): 3268710480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 79, 80, 90, 95, 114, 120, 144, 152, 158, 171, 180, 190, 228, 237, 240, 285, 304, 316, 342, 360, 380, 395, 456, 474, 570, 632, 684, 711, 720, 760, 790, 855, 912, 948, 1140, 1171, 1185, 1264, 1368, 1422, 1501, 1520, 1580, 1710, 1896, 2280, 2342, 2370, 2736, 2844, 3002, 3160, 3420, 3513, 3555, 3792, 4503, 4560, 4684, 4740, 5688, 5855, 6004, 6320, 6840, 7026, 7110, 7505, 9006, 9368, 9480, 10539, 11376, 11710, 12008, 13509, 13680, 14052, 14220, 15010, 17565, 18012, 18736, 18960, 21078, 22249, 22515, 23420, 24016, 27018, 28104, 28440, 30020, 35130, 36024, 42156, 44498, 45030, 46840, 52695, 54036, 56208, 56880, 60040, 66747, 67545, 70260, 72048, 84312, 88996, 90060, 92509, 93680, 105390, 108072, 111245, 120080, 133494, 135090, 140520, 168624, 177992, 180120, 185018, 200241, 210780, 216144, 222490, 266988, 270180, 277527, 281040, 333735, 355984, 360240, 370036, 400482, 421560, 444980, 462545, 533976, 540360, 555054, 667470, 740072, 800964, 832581, 843120, 889960, 925090, 1001205, 1067952, 1080720, 1110108, 1334940, 1387635, 1480144, 1601928, 1665162, 1757671, 1779920, 1850180, 2002410, 2220216, 2669880, 2775270, 3203856, 3330324, 3515342, 3700360, 4004820, 4162905, 4440432, 5273013, 5339760, 5550540, 6660648, 7030684, 7400720, 8009640, 8325810, 8788355, 10546026, 11101080, 13321296, 14061368, 15819039, 16019280, 16651620, 17576710, 21092052, 22202160, 26365065, 28122736, 31638078, 33303240, 35153420, 42184104, 52730130, 63276156, 66606480, 70306840, 79095195, 84368208, 105460260, 126552312, 140613680, 158190390, 210920520, 253104624, 316380780, 421841040, 632761560, 1265523120]

約数ペア:

[(1, 1265523120), (2, 632761560), (3, 421841040), (4, 316380780), (5, 253104624), (6, 210920520), (8, 158190390), (9, 140613680), (10, 126552312), (12, 105460260), (15, 84368208), (16, 79095195), (18, 70306840), (19, 66606480), (20, 63276156), (24, 52730130), (30, 42184104), (36, 35153420), (38, 33303240), (40, 31638078), (45, 28122736), (48, 26365065), (57, 22202160), (60, 21092052), (72, 17576710), (76, 16651620), (79, 16019280), (80, 15819039), (90, 14061368), (95, 13321296), (114, 11101080), (120, 10546026), (144, 8788355), (152, 8325810), (158, 8009640), (171, 7400720), (180, 7030684), (190, 6660648), (228, 5550540), (237, 5339760), (240, 5273013), (285, 4440432), (304, 4162905), (316, 4004820), (342, 3700360), (360, 3515342), (380, 3330324), (395, 3203856), (456, 2775270), (474, 2669880), (570, 2220216), (632, 2002410), (684, 1850180), (711, 1779920), (720, 1757671), (760, 1665162), (790, 1601928), (855, 1480144), (912, 1387635), (948, 1334940), (1140, 1110108), (1171, 1080720), (1185, 1067952), (1264, 1001205), (1368, 925090), (1422, 889960), (1501, 843120), (1520, 832581), (1580, 800964), (1710, 740072), (1896, 667470), (2280, 555054), (2342, 540360), (2370, 533976), (2736, 462545), (2844, 444980), (3002, 421560), (3160, 400482), (3420, 370036), (3513, 360240), (3555, 355984), (3792, 333735), (4503, 281040), (4560, 277527), (4684, 270180), (4740, 266988), (5688, 222490), (5855, 216144), (6004, 210780), (6320, 200241), (6840, 185018), (7026, 180120), (7110, 177992), (7505, 168624), (9006, 140520), (9368, 135090), (9480, 133494), (10539, 120080), (11376, 111245), (11710, 108072), (12008, 105390), (13509, 93680), (13680, 92509), (14052, 90060), (14220, 88996), (15010, 84312), (17565, 72048), (18012, 70260), (18736, 67545), (18960, 66747), (21078, 60040), (22249, 56880), (22515, 56208), (23420, 54036), (24016, 52695), (27018, 46840), (28104, 45030), (28440, 44498), (30020, 42156), (35130, 36024)]