124637640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{17027}}^1$

素因数の和:17102

約数の個数: 64

約数和(自身を含む): 380064960

約数和(自身を除く): 255427320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 17027, 34054, 51081, 68108, 85135, 102162, 136216, 170270, 204324, 255405, 340540, 408648, 510810, 681080, 1021620, 1038647, 2043240, 2077294, 3115941, 4154588, 5193235, 6231882, 8309176, 10386470, 12463764, 15579705, 20772940, 24927528, 31159410, 41545880, 62318820, 124637640]

約数ペア:

[(1, 124637640), (2, 62318820), (3, 41545880), (4, 31159410), (5, 24927528), (6, 20772940), (8, 15579705), (10, 12463764), (12, 10386470), (15, 8309176), (20, 6231882), (24, 5193235), (30, 4154588), (40, 3115941), (60, 2077294), (61, 2043240), (120, 1038647), (122, 1021620), (183, 681080), (244, 510810), (305, 408648), (366, 340540), (488, 255405), (610, 204324), (732, 170270), (915, 136216), (1220, 102162), (1464, 85135), (1830, 68108), (2440, 51081), (3660, 34054), (7320, 17027)]