508847280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{8447}}^1$

素因数の和:8714

約数の個数: 80

約数和(自身を含む): 1583898624

約数和(自身を除く): 1075051344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 4016, 5020, 6024, 7530, 8447, 10040, 12048, 15060, 16894, 20080, 25341, 30120, 33788, 42235, 50682, 60240, 67576, 84470, 101364, 126705, 135152, 168940, 202728, 253410, 337880, 405456, 506820, 675760, 1013640, 2027280, 2120197, 4240394, 6360591, 8480788, 10600985, 12721182, 16961576, 21201970, 25442364, 31802955, 33923152, 42403940, 50884728, 63605910, 84807880, 101769456, 127211820, 169615760, 254423640, 508847280]

約数ペア:

[(1, 508847280), (2, 254423640), (3, 169615760), (4, 127211820), (5, 101769456), (6, 84807880), (8, 63605910), (10, 50884728), (12, 42403940), (15, 33923152), (16, 31802955), (20, 25442364), (24, 21201970), (30, 16961576), (40, 12721182), (48, 10600985), (60, 8480788), (80, 6360591), (120, 4240394), (240, 2120197), (251, 2027280), (502, 1013640), (753, 675760), (1004, 506820), (1255, 405456), (1506, 337880), (2008, 253410), (2510, 202728), (3012, 168940), (3765, 135152), (4016, 126705), (5020, 101364), (6024, 84470), (7530, 67576), (8447, 60240), (10040, 50682), (12048, 42235), (15060, 33788), (16894, 30120), (20080, 25341)]