133269720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{3571}}^1$

素因数の和:3896

約数の個数: 64

約数和(自身を含む): 401207040

約数和(自身を除く): 267937320

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, 3571, 3732, 4665, 6220, 7142, 7464, 9330, 10713, 12440, 14284, 17855, 18660, 21426, 28568, 35710, 37320, 42852, 53565, 71420, 85704, 107130, 142840, 214260, 428520, 1110581, 2221162, 3331743, 4442324, 5552905, 6663486, 8884648, 11105810, 13326972, 16658715, 22211620, 26653944, 33317430, 44423240, 66634860, 133269720]

約数ペア:

[(1, 133269720), (2, 66634860), (3, 44423240), (4, 33317430), (5, 26653944), (6, 22211620), (8, 16658715), (10, 13326972), (12, 11105810), (15, 8884648), (20, 6663486), (24, 5552905), (30, 4442324), (40, 3331743), (60, 2221162), (120, 1110581), (311, 428520), (622, 214260), (933, 142840), (1244, 107130), (1555, 85704), (1866, 71420), (2488, 53565), (3110, 42852), (3571, 37320), (3732, 35710), (4665, 28568), (6220, 21426), (7142, 18660), (7464, 17855), (9330, 14284), (10713, 12440)]