12912772980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3943}}^1\times {\mathrm{54581}}^1$

素因数の和:58536

約数の個数: 48

約数和(自身を含む): 36165596544

約数和(自身を除く): 23252823564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3943, 7886, 11829, 15772, 19715, 23658, 39430, 47316, 54581, 59145, 78860, 109162, 118290, 163743, 218324, 236580, 272905, 327486, 545810, 654972, 818715, 1091620, 1637430, 3274860, 215212883, 430425766, 645638649, 860851532, 1076064415, 1291277298, 2152128830, 2582554596, 3228193245, 4304257660, 6456386490, 12912772980]

約数ペア:

[(1, 12912772980), (2, 6456386490), (3, 4304257660), (4, 3228193245), (5, 2582554596), (6, 2152128830), (10, 1291277298), (12, 1076064415), (15, 860851532), (20, 645638649), (30, 430425766), (60, 215212883), (3943, 3274860), (7886, 1637430), (11829, 1091620), (15772, 818715), (19715, 654972), (23658, 545810), (39430, 327486), (47316, 272905), (54581, 236580), (59145, 218324), (78860, 163743), (109162, 118290)]