2248540080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{73771}}^1$

素因数の和:73914

約数の個数: 80

約数和(自身を含む): 7025455104

約数和(自身を除く): 4776915024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 30480, 73771, 147542, 221313, 295084, 368855, 442626, 590168, 737710, 885252, 1106565, 1180336, 1475420, 1770504, 2213130, 2950840, 3541008, 4426260, 5901680, 8852520, 9368917, 17705040, 18737834, 28106751, 37475668, 46844585, 56213502, 74951336, 93689170, 112427004, 140533755, 149902672, 187378340, 224854008, 281067510, 374756680, 449708016, 562135020, 749513360, 1124270040, 2248540080]

約数ペア:

[(1, 2248540080), (2, 1124270040), (3, 749513360), (4, 562135020), (5, 449708016), (6, 374756680), (8, 281067510), (10, 224854008), (12, 187378340), (15, 149902672), (16, 140533755), (20, 112427004), (24, 93689170), (30, 74951336), (40, 56213502), (48, 46844585), (60, 37475668), (80, 28106751), (120, 18737834), (127, 17705040), (240, 9368917), (254, 8852520), (381, 5901680), (508, 4426260), (635, 3541008), (762, 2950840), (1016, 2213130), (1270, 1770504), (1524, 1475420), (1905, 1180336), (2032, 1106565), (2540, 885252), (3048, 737710), (3810, 590168), (5080, 442626), (6096, 368855), (7620, 295084), (10160, 221313), (15240, 147542), (30480, 73771)]