63921420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{118373}}^1$

素因数の和:118391

約数の個数: 48

約数和(自身を含む): 198868320

約数和(自身を除く): 134946900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 118373, 236746, 355119, 473492, 591865, 710238, 1065357, 1183730, 1420476, 1775595, 2130714, 2367460, 3196071, 3551190, 4261428, 5326785, 6392142, 7102380, 10653570, 12784284, 15980355, 21307140, 31960710, 63921420]

約数ペア:

[(1, 63921420), (2, 31960710), (3, 21307140), (4, 15980355), (5, 12784284), (6, 10653570), (9, 7102380), (10, 6392142), (12, 5326785), (15, 4261428), (18, 3551190), (20, 3196071), (27, 2367460), (30, 2130714), (36, 1775595), (45, 1420476), (54, 1183730), (60, 1065357), (90, 710238), (108, 591865), (135, 473492), (180, 355119), (270, 236746), (540, 118373)]