86238120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19423}}^1$

素因数の和:19474

約数の個数: 64

約数和(自身を含む): 265720320

約数和(自身を除く): 179482200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 19423, 38846, 58269, 77692, 97115, 116538, 155384, 194230, 233076, 291345, 388460, 466152, 582690, 718651, 776920, 1165380, 1437302, 2155953, 2330760, 2874604, 3593255, 4311906, 5749208, 7186510, 8623812, 10779765, 14373020, 17247624, 21559530, 28746040, 43119060, 86238120]

約数ペア:

[(1, 86238120), (2, 43119060), (3, 28746040), (4, 21559530), (5, 17247624), (6, 14373020), (8, 10779765), (10, 8623812), (12, 7186510), (15, 5749208), (20, 4311906), (24, 3593255), (30, 2874604), (37, 2330760), (40, 2155953), (60, 1437302), (74, 1165380), (111, 776920), (120, 718651), (148, 582690), (185, 466152), (222, 388460), (296, 291345), (370, 233076), (444, 194230), (555, 155384), (740, 116538), (888, 97115), (1110, 77692), (1480, 58269), (2220, 38846), (4440, 19423)]