4855656720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{1297}}^1$

素因数の和:2153

約数の個数: 160

約数和(自身を含む): 15876305280

約数和(自身を除く): 11020648560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 821, 912, 1140, 1297, 1520, 1642, 2280, 2463, 2594, 3284, 3891, 4105, 4560, 4926, 5188, 6485, 6568, 7782, 8210, 9852, 10376, 12315, 12970, 13136, 15564, 15599, 16420, 19455, 19704, 20752, 24630, 24643, 25940, 31128, 31198, 32840, 38910, 39408, 46797, 49260, 49286, 51880, 62256, 62396, 65680, 73929, 77820, 77995, 93594, 98520, 98572, 103760, 123215, 124792, 147858, 155640, 155990, 187188, 197040, 197144, 233985, 246430, 249584, 295716, 311280, 311980, 369645, 374376, 394288, 467970, 492860, 591432, 623960, 739290, 748752, 935940, 985720, 1064837, 1182864, 1247920, 1478580, 1871880, 1971440, 2129674, 2957160, 3194511, 3743760, 4259348, 5324185, 5914320, 6389022, 8518696, 10648370, 12778044, 15972555, 17037392, 20231903, 21296740, 25556088, 31945110, 40463806, 42593480, 51112176, 60695709, 63890220, 80927612, 85186960, 101159515, 121391418, 127780440, 161855224, 202319030, 242782836, 255560880, 303478545, 323710448, 404638060, 485565672, 606957090, 809276120, 971131344, 1213914180, 1618552240, 2427828360, 4855656720]

約数ペア:

[(1, 4855656720), (2, 2427828360), (3, 1618552240), (4, 1213914180), (5, 971131344), (6, 809276120), (8, 606957090), (10, 485565672), (12, 404638060), (15, 323710448), (16, 303478545), (19, 255560880), (20, 242782836), (24, 202319030), (30, 161855224), (38, 127780440), (40, 121391418), (48, 101159515), (57, 85186960), (60, 80927612), (76, 63890220), (80, 60695709), (95, 51112176), (114, 42593480), (120, 40463806), (152, 31945110), (190, 25556088), (228, 21296740), (240, 20231903), (285, 17037392), (304, 15972555), (380, 12778044), (456, 10648370), (570, 8518696), (760, 6389022), (821, 5914320), (912, 5324185), (1140, 4259348), (1297, 3743760), (1520, 3194511), (1642, 2957160), (2280, 2129674), (2463, 1971440), (2594, 1871880), (3284, 1478580), (3891, 1247920), (4105, 1182864), (4560, 1064837), (4926, 985720), (5188, 935940), (6485, 748752), (6568, 739290), (7782, 623960), (8210, 591432), (9852, 492860), (10376, 467970), (12315, 394288), (12970, 374376), (13136, 369645), (15564, 311980), (15599, 311280), (16420, 295716), (19455, 249584), (19704, 246430), (20752, 233985), (24630, 197144), (24643, 197040), (25940, 187188), (31128, 155990), (31198, 155640), (32840, 147858), (38910, 124792), (39408, 123215), (46797, 103760), (49260, 98572), (49286, 98520), (51880, 93594), (62256, 77995), (62396, 77820), (65680, 73929)]