2510125080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{77761}}^1$

素因数の和:78044

約数の個数: 64

約数和(自身を含む): 7558466400

約数和(自身を除く): 5048341320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 5380, 6456, 8070, 10760, 16140, 32280, 77761, 155522, 233283, 311044, 388805, 466566, 622088, 777610, 933132, 1166415, 1555220, 1866264, 2332830, 3110440, 4665660, 9331320, 20917709, 41835418, 62753127, 83670836, 104588545, 125506254, 167341672, 209177090, 251012508, 313765635, 418354180, 502025016, 627531270, 836708360, 1255062540, 2510125080]

約数ペア:

[(1, 2510125080), (2, 1255062540), (3, 836708360), (4, 627531270), (5, 502025016), (6, 418354180), (8, 313765635), (10, 251012508), (12, 209177090), (15, 167341672), (20, 125506254), (24, 104588545), (30, 83670836), (40, 62753127), (60, 41835418), (120, 20917709), (269, 9331320), (538, 4665660), (807, 3110440), (1076, 2332830), (1345, 1866264), (1614, 1555220), (2152, 1166415), (2690, 933132), (3228, 777610), (4035, 622088), (5380, 466566), (6456, 388805), (8070, 311044), (10760, 233283), (16140, 155522), (32280, 77761)]