2809320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 8648640

約数和(自身を除く): 5839320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 571, 615, 820, 984, 1142, 1230, 1640, 1713, 2284, 2460, 2855, 3426, 4568, 4920, 5710, 6852, 8565, 11420, 13704, 17130, 22840, 23411, 34260, 46822, 68520, 70233, 93644, 117055, 140466, 187288, 234110, 280932, 351165, 468220, 561864, 702330, 936440, 1404660, 2809320]

約数ペア:

[(1, 2809320), (2, 1404660), (3, 936440), (4, 702330), (5, 561864), (6, 468220), (8, 351165), (10, 280932), (12, 234110), (15, 187288), (20, 140466), (24, 117055), (30, 93644), (40, 70233), (41, 68520), (60, 46822), (82, 34260), (120, 23411), (123, 22840), (164, 17130), (205, 13704), (246, 11420), (328, 8565), (410, 6852), (492, 5710), (571, 4920), (615, 4568), (820, 3426), (984, 2855), (1142, 2460), (1230, 2284), (1640, 1713)]