53899920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{74861}}^1$

素因数の和:74880

約数の個数: 60

約数和(自身を含む): 181016316

約数和(自身を除く): 127116396

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 74861, 149722, 224583, 299444, 374305, 449166, 598888, 673749, 748610, 898332, 1122915, 1197776, 1347498, 1497220, 1796664, 2245830, 2694996, 2994440, 3368745, 3593328, 4491660, 5389992, 5988880, 6737490, 8983320, 10779984, 13474980, 17966640, 26949960, 53899920]

約数ペア:

[(1, 53899920), (2, 26949960), (3, 17966640), (4, 13474980), (5, 10779984), (6, 8983320), (8, 6737490), (9, 5988880), (10, 5389992), (12, 4491660), (15, 3593328), (16, 3368745), (18, 2994440), (20, 2694996), (24, 2245830), (30, 1796664), (36, 1497220), (40, 1347498), (45, 1197776), (48, 1122915), (60, 898332), (72, 748610), (80, 673749), (90, 598888), (120, 449166), (144, 374305), (180, 299444), (240, 224583), (360, 149722), (720, 74861)]