8375160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1068

約数の個数: 64

約数和(自身を含む): 25505280

約数和(自身を除く): 17130120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 983, 1065, 1420, 1704, 1966, 2130, 2840, 2949, 3932, 4260, 4915, 5898, 7864, 8520, 9830, 11796, 14745, 19660, 23592, 29490, 39320, 58980, 69793, 117960, 139586, 209379, 279172, 348965, 418758, 558344, 697930, 837516, 1046895, 1395860, 1675032, 2093790, 2791720, 4187580, 8375160]

約数ペア:

[(1, 8375160), (2, 4187580), (3, 2791720), (4, 2093790), (5, 1675032), (6, 1395860), (8, 1046895), (10, 837516), (12, 697930), (15, 558344), (20, 418758), (24, 348965), (30, 279172), (40, 209379), (60, 139586), (71, 117960), (120, 69793), (142, 58980), (213, 39320), (284, 29490), (355, 23592), (426, 19660), (568, 14745), (710, 11796), (852, 9830), (983, 8520), (1065, 7864), (1420, 5898), (1704, 4915), (1966, 4260), (2130, 3932), (2840, 2949)]