1946200920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{28807}}^1$

素因数の和:29384

約数の個数: 64

約数和(自身を含む): 5849176320

約数和(自身を除く): 3902975400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 563, 1126, 1689, 2252, 2815, 3378, 4504, 5630, 6756, 8445, 11260, 13512, 16890, 22520, 28807, 33780, 57614, 67560, 86421, 115228, 144035, 172842, 230456, 288070, 345684, 432105, 576140, 691368, 864210, 1152280, 1728420, 3456840, 16218341, 32436682, 48655023, 64873364, 81091705, 97310046, 129746728, 162183410, 194620092, 243275115, 324366820, 389240184, 486550230, 648733640, 973100460, 1946200920]

約数ペア:

[(1, 1946200920), (2, 973100460), (3, 648733640), (4, 486550230), (5, 389240184), (6, 324366820), (8, 243275115), (10, 194620092), (12, 162183410), (15, 129746728), (20, 97310046), (24, 81091705), (30, 64873364), (40, 48655023), (60, 32436682), (120, 16218341), (563, 3456840), (1126, 1728420), (1689, 1152280), (2252, 864210), (2815, 691368), (3378, 576140), (4504, 432105), (5630, 345684), (6756, 288070), (8445, 230456), (11260, 172842), (13512, 144035), (16890, 115228), (22520, 86421), (28807, 67560), (33780, 57614)]