424492020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{39971}}^1$

素因数の和:40045

約数の個数: 72

約数和(自身を含む): 1309482720

約数和(自身を除く): 884990700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 39971, 79942, 119913, 159884, 199855, 239826, 359739, 399710, 479652, 599565, 719478, 799420, 1199130, 1438956, 1798695, 2358289, 2398260, 3597390, 4716578, 7074867, 7194780, 9433156, 11791445, 14149734, 21224601, 23582890, 28299468, 35374335, 42449202, 47165780, 70748670, 84898404, 106123005, 141497340, 212246010, 424492020]

約数ペア:

[(1, 424492020), (2, 212246010), (3, 141497340), (4, 106123005), (5, 84898404), (6, 70748670), (9, 47165780), (10, 42449202), (12, 35374335), (15, 28299468), (18, 23582890), (20, 21224601), (30, 14149734), (36, 11791445), (45, 9433156), (59, 7194780), (60, 7074867), (90, 4716578), (118, 3597390), (177, 2398260), (180, 2358289), (236, 1798695), (295, 1438956), (354, 1199130), (531, 799420), (590, 719478), (708, 599565), (885, 479652), (1062, 399710), (1180, 359739), (1770, 239826), (2124, 199855), (2655, 159884), (3540, 119913), (5310, 79942), (10620, 39971)]