404979360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15919}}^1$

素因数の和:15990

約数の個数: 96

約数和(自身を含む): 1299836160

約数和(自身を除く): 894856800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 795, 848, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 4240, 5088, 6360, 8480, 12720, 15919, 25440, 31838, 47757, 63676, 79595, 95514, 127352, 159190, 191028, 238785, 254704, 318380, 382056, 477570, 509408, 636760, 764112, 843707, 955140, 1273520, 1528224, 1687414, 1910280, 2531121, 2547040, 3374828, 3820560, 4218535, 5062242, 6749656, 7641120, 8437070, 10124484, 12655605, 13499312, 16874140, 20248968, 25311210, 26998624, 33748280, 40497936, 50622420, 67496560, 80995872, 101244840, 134993120, 202489680, 404979360]

約数ペア:

[(1, 404979360), (2, 202489680), (3, 134993120), (4, 101244840), (5, 80995872), (6, 67496560), (8, 50622420), (10, 40497936), (12, 33748280), (15, 26998624), (16, 25311210), (20, 20248968), (24, 16874140), (30, 13499312), (32, 12655605), (40, 10124484), (48, 8437070), (53, 7641120), (60, 6749656), (80, 5062242), (96, 4218535), (106, 3820560), (120, 3374828), (159, 2547040), (160, 2531121), (212, 1910280), (240, 1687414), (265, 1528224), (318, 1273520), (424, 955140), (480, 843707), (530, 764112), (636, 636760), (795, 509408), (848, 477570), (1060, 382056), (1272, 318380), (1590, 254704), (1696, 238785), (2120, 191028), (2544, 159190), (3180, 127352), (4240, 95514), (5088, 79595), (6360, 63676), (8480, 47757), (12720, 31838), (15919, 25440)]