418789320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{47807}}^1$

素因数の和:47894

約数の個数: 64

約数和(自身を含む): 1273605120

約数和(自身を除く): 854815800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 47807, 95614, 143421, 191228, 239035, 286842, 382456, 478070, 573684, 717105, 956140, 1147368, 1434210, 1912280, 2868420, 3489911, 5736840, 6979822, 10469733, 13959644, 17449555, 20939466, 27919288, 34899110, 41878932, 52348665, 69798220, 83757864, 104697330, 139596440, 209394660, 418789320]

約数ペア:

[(1, 418789320), (2, 209394660), (3, 139596440), (4, 104697330), (5, 83757864), (6, 69798220), (8, 52348665), (10, 41878932), (12, 34899110), (15, 27919288), (20, 20939466), (24, 17449555), (30, 13959644), (40, 10469733), (60, 6979822), (73, 5736840), (120, 3489911), (146, 2868420), (219, 1912280), (292, 1434210), (365, 1147368), (438, 956140), (584, 717105), (730, 573684), (876, 478070), (1095, 382456), (1460, 286842), (1752, 239035), (2190, 191228), (2920, 143421), (4380, 95614), (8760, 47807)]