11157840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{15497}}^1$

素因数の和:15516

約数の個数: 60

約数和(自身を含む): 37474164

約数和(自身を除く): 26316324

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, 15497, 30994, 46491, 61988, 77485, 92982, 123976, 139473, 154970, 185964, 232455, 247952, 278946, 309940, 371928, 464910, 557892, 619880, 697365, 743856, 929820, 1115784, 1239760, 1394730, 1859640, 2231568, 2789460, 3719280, 5578920, 11157840]

約数ペア:

[(1, 11157840), (2, 5578920), (3, 3719280), (4, 2789460), (5, 2231568), (6, 1859640), (8, 1394730), (9, 1239760), (10, 1115784), (12, 929820), (15, 743856), (16, 697365), (18, 619880), (20, 557892), (24, 464910), (30, 371928), (36, 309940), (40, 278946), (45, 247952), (48, 232455), (60, 185964), (72, 154970), (80, 139473), (90, 123976), (120, 92982), (144, 77485), (180, 61988), (240, 46491), (360, 30994), (720, 15497)]