42380280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{39241}}^1$

素因数の和:39261

約数の個数: 64

約数和(自身を含む): 141271200

約数和(自身を除く): 98890920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 39241, 78482, 117723, 156964, 196205, 235446, 313928, 353169, 392410, 470892, 588615, 706338, 784820, 941784, 1059507, 1177230, 1412676, 1569640, 1765845, 2119014, 2354460, 2825352, 3531690, 4238028, 4708920, 5297535, 7063380, 8476056, 10595070, 14126760, 21190140, 42380280]

約数ペア:

[(1, 42380280), (2, 21190140), (3, 14126760), (4, 10595070), (5, 8476056), (6, 7063380), (8, 5297535), (9, 4708920), (10, 4238028), (12, 3531690), (15, 2825352), (18, 2354460), (20, 2119014), (24, 1765845), (27, 1569640), (30, 1412676), (36, 1177230), (40, 1059507), (45, 941784), (54, 784820), (60, 706338), (72, 588615), (90, 470892), (108, 392410), (120, 353169), (135, 313928), (180, 235446), (216, 196205), (270, 156964), (360, 117723), (540, 78482), (1080, 39241)]