231604920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71483}}^1$

素因数の和:71506

約数の個数: 80

約数和(自身を含む): 778460760

約数和(自身を除く): 546855840

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, 71483, 142966, 214449, 285932, 357415, 428898, 571864, 643347, 714830, 857796, 1072245, 1286694, 1429660, 1715592, 1930041, 2144490, 2573388, 2859320, 3216735, 3860082, 4288980, 5146776, 5790123, 6433470, 7720164, 8577960, 9650205, 11580246, 12866940, 15440328, 19300410, 23160492, 25733880, 28950615, 38600820, 46320984, 57901230, 77201640, 115802460, 231604920]

約数ペア:

[(1, 231604920), (2, 115802460), (3, 77201640), (4, 57901230), (5, 46320984), (6, 38600820), (8, 28950615), (9, 25733880), (10, 23160492), (12, 19300410), (15, 15440328), (18, 12866940), (20, 11580246), (24, 9650205), (27, 8577960), (30, 7720164), (36, 6433470), (40, 5790123), (45, 5146776), (54, 4288980), (60, 3860082), (72, 3216735), (81, 2859320), (90, 2573388), (108, 2144490), (120, 1930041), (135, 1715592), (162, 1429660), (180, 1286694), (216, 1072245), (270, 857796), (324, 714830), (360, 643347), (405, 571864), (540, 428898), (648, 357415), (810, 285932), (1080, 214449), (1620, 142966), (3240, 71483)]