452520720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1741}}^1$

素因数の和:1798

約数の個数: 180

約数和(自身を含む): 1604831436

約数和(自身を除く): 1152310716

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, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 361, 380, 456, 570, 684, 720, 722, 760, 855, 912, 1083, 1140, 1368, 1444, 1520, 1710, 1741, 1805, 2166, 2280, 2736, 2888, 3249, 3420, 3482, 3610, 4332, 4560, 5223, 5415, 5776, 6498, 6840, 6964, 7220, 8664, 8705, 10446, 10830, 12996, 13680, 13928, 14440, 15669, 16245, 17328, 17410, 20892, 21660, 25992, 26115, 27856, 28880, 31338, 32490, 33079, 34820, 41784, 43320, 51984, 52230, 62676, 64980, 66158, 69640, 78345, 83568, 86640, 99237, 104460, 125352, 129960, 132316, 139280, 156690, 165395, 198474, 208920, 250704, 259920, 264632, 297711, 313380, 330790, 396948, 417840, 496185, 529264, 595422, 626760, 628501, 661580, 793896, 992370, 1190844, 1253520, 1257002, 1323160, 1488555, 1587792, 1885503, 1984740, 2381688, 2514004, 2646320, 2977110, 3142505, 3771006, 3969480, 4763376, 5028008, 5656509, 5954220, 6285010, 7542012, 7938960, 9427515, 10056016, 11313018, 11908440, 12570020, 15084024, 18855030, 22626036, 23816880, 25140040, 28282545, 30168048, 37710060, 45252072, 50280080, 56565090, 75420120, 90504144, 113130180, 150840240, 226260360, 452520720]

約数ペア:

[(1, 452520720), (2, 226260360), (3, 150840240), (4, 113130180), (5, 90504144), (6, 75420120), (8, 56565090), (9, 50280080), (10, 45252072), (12, 37710060), (15, 30168048), (16, 28282545), (18, 25140040), (19, 23816880), (20, 22626036), (24, 18855030), (30, 15084024), (36, 12570020), (38, 11908440), (40, 11313018), (45, 10056016), (48, 9427515), (57, 7938960), (60, 7542012), (72, 6285010), (76, 5954220), (80, 5656509), (90, 5028008), (95, 4763376), (114, 3969480), (120, 3771006), (144, 3142505), (152, 2977110), (171, 2646320), (180, 2514004), (190, 2381688), (228, 1984740), (240, 1885503), (285, 1587792), (304, 1488555), (342, 1323160), (360, 1257002), (361, 1253520), (380, 1190844), (456, 992370), (570, 793896), (684, 661580), (720, 628501), (722, 626760), (760, 595422), (855, 529264), (912, 496185), (1083, 417840), (1140, 396948), (1368, 330790), (1444, 313380), (1520, 297711), (1710, 264632), (1741, 259920), (1805, 250704), (2166, 208920), (2280, 198474), (2736, 165395), (2888, 156690), (3249, 139280), (3420, 132316), (3482, 129960), (3610, 125352), (4332, 104460), (4560, 99237), (5223, 86640), (5415, 83568), (5776, 78345), (6498, 69640), (6840, 66158), (6964, 64980), (7220, 62676), (8664, 52230), (8705, 51984), (10446, 43320), (10830, 41784), (12996, 34820), (13680, 33079), (13928, 32490), (14440, 31338), (15669, 28880), (16245, 27856), (17328, 26115), (17410, 25992), (20892, 21660)]