27360180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{16889}}^1$

素因数の和:16910

約数の個数: 60

約数和(自身を含む): 85834980

約数和(自身を除く): 58474800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 16889, 33778, 50667, 67556, 84445, 101334, 152001, 168890, 202668, 253335, 304002, 337780, 456003, 506670, 608004, 760005, 912006, 1013340, 1368009, 1520010, 1824012, 2280015, 2736018, 3040020, 4560030, 5472036, 6840045, 9120060, 13680090, 27360180]

約数ペア:

[(1, 27360180), (2, 13680090), (3, 9120060), (4, 6840045), (5, 5472036), (6, 4560030), (9, 3040020), (10, 2736018), (12, 2280015), (15, 1824012), (18, 1520010), (20, 1368009), (27, 1013340), (30, 912006), (36, 760005), (45, 608004), (54, 506670), (60, 456003), (81, 337780), (90, 304002), (108, 253335), (135, 202668), (162, 168890), (180, 152001), (270, 101334), (324, 84445), (405, 67556), (540, 50667), (810, 33778), (1620, 16889)]