39408120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{12163}}^1$

素因数の和:12186

約数の個数: 80

約数和(自身を含む): 132465960

約数和(自身を除く): 93057840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 12163, 24326, 36489, 48652, 60815, 72978, 97304, 109467, 121630, 145956, 182445, 218934, 243260, 291912, 328401, 364890, 437868, 486520, 547335, 656802, 729780, 875736, 985203, 1094670, 1313604, 1459560, 1642005, 1970406, 2189340, 2627208, 3284010, 3940812, 4378680, 4926015, 6568020, 7881624, 9852030, 13136040, 19704060, 39408120]

約数ペア:

[(1, 39408120), (2, 19704060), (3, 13136040), (4, 9852030), (5, 7881624), (6, 6568020), (8, 4926015), (9, 4378680), (10, 3940812), (12, 3284010), (15, 2627208), (18, 2189340), (20, 1970406), (24, 1642005), (27, 1459560), (30, 1313604), (36, 1094670), (40, 985203), (45, 875736), (54, 729780), (60, 656802), (72, 547335), (81, 486520), (90, 437868), (108, 364890), (120, 328401), (135, 291912), (162, 243260), (180, 218934), (216, 182445), (270, 145956), (324, 121630), (360, 109467), (405, 97304), (540, 72978), (648, 60815), (810, 48652), (1080, 36489), (1620, 24326), (3240, 12163)]