133642920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{3581}}^1$

素因数の和:3906

約数の個数: 64

約数和(自身を含む): 402330240

約数和(自身を除く): 268687320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1244, 1555, 1866, 2488, 3110, 3581, 3732, 4665, 6220, 7162, 7464, 9330, 10743, 12440, 14324, 17905, 18660, 21486, 28648, 35810, 37320, 42972, 53715, 71620, 85944, 107430, 143240, 214860, 429720, 1113691, 2227382, 3341073, 4454764, 5568455, 6682146, 8909528, 11136910, 13364292, 16705365, 22273820, 26728584, 33410730, 44547640, 66821460, 133642920]

約数ペア:

[(1, 133642920), (2, 66821460), (3, 44547640), (4, 33410730), (5, 26728584), (6, 22273820), (8, 16705365), (10, 13364292), (12, 11136910), (15, 8909528), (20, 6682146), (24, 5568455), (30, 4454764), (40, 3341073), (60, 2227382), (120, 1113691), (311, 429720), (622, 214860), (933, 143240), (1244, 107430), (1555, 85944), (1866, 71620), (2488, 53715), (3110, 42972), (3581, 37320), (3732, 35810), (4665, 28648), (6220, 21486), (7162, 18660), (7464, 17905), (9330, 14324), (10743, 12440)]