431252520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67807}}^1$

素因数の和:67874

約数の個数: 64

約数和(自身を含む): 1318187520

約数和(自身を除く): 886935000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 67807, 135614, 203421, 271228, 339035, 406842, 542456, 678070, 813684, 1017105, 1356140, 1627368, 2034210, 2712280, 3593771, 4068420, 7187542, 8136840, 10781313, 14375084, 17968855, 21562626, 28750168, 35937710, 43125252, 53906565, 71875420, 86250504, 107813130, 143750840, 215626260, 431252520]

約数ペア:

[(1, 431252520), (2, 215626260), (3, 143750840), (4, 107813130), (5, 86250504), (6, 71875420), (8, 53906565), (10, 43125252), (12, 35937710), (15, 28750168), (20, 21562626), (24, 17968855), (30, 14375084), (40, 10781313), (53, 8136840), (60, 7187542), (106, 4068420), (120, 3593771), (159, 2712280), (212, 2034210), (265, 1627368), (318, 1356140), (424, 1017105), (530, 813684), (636, 678070), (795, 542456), (1060, 406842), (1272, 339035), (1590, 271228), (2120, 203421), (3180, 135614), (6360, 67807)]