202489680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15919}}^1$

素因数の和:15988

約数の個数: 80

約数和(自身を含む): 639601920

約数和(自身を除く): 437112240

約数列:

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

約数ペア:

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