74805720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56671}}^1$

素因数の和:56696

約数の個数: 64

約数和(自身を含む): 244823040

約数和(自身を除く): 170017320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 56671, 113342, 170013, 226684, 283355, 340026, 453368, 566710, 623381, 680052, 850065, 1133420, 1246762, 1360104, 1700130, 1870143, 2266840, 2493524, 3116905, 3400260, 3740286, 4987048, 6233810, 6800520, 7480572, 9350715, 12467620, 14961144, 18701430, 24935240, 37402860, 74805720]

約数ペア:

[(1, 74805720), (2, 37402860), (3, 24935240), (4, 18701430), (5, 14961144), (6, 12467620), (8, 9350715), (10, 7480572), (11, 6800520), (12, 6233810), (15, 4987048), (20, 3740286), (22, 3400260), (24, 3116905), (30, 2493524), (33, 2266840), (40, 1870143), (44, 1700130), (55, 1360104), (60, 1246762), (66, 1133420), (88, 850065), (110, 680052), (120, 623381), (132, 566710), (165, 453368), (220, 340026), (264, 283355), (330, 226684), (440, 170013), (660, 113342), (1320, 56671)]