18633120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3529}}^1$

素因数の和:3558

約数の個数: 96

約数和(自身を含む): 64048320

約数和(自身を除く): 45415200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 3529, 5280, 7058, 10587, 14116, 17645, 21174, 28232, 35290, 38819, 42348, 52935, 56464, 70580, 77638, 84696, 105870, 112928, 116457, 141160, 155276, 169392, 194095, 211740, 232914, 282320, 310552, 338784, 388190, 423480, 465828, 564640, 582285, 621104, 776380, 846960, 931656, 1164570, 1242208, 1552760, 1693920, 1863312, 2329140, 3105520, 3726624, 4658280, 6211040, 9316560, 18633120]

約数ペア:

[(1, 18633120), (2, 9316560), (3, 6211040), (4, 4658280), (5, 3726624), (6, 3105520), (8, 2329140), (10, 1863312), (11, 1693920), (12, 1552760), (15, 1242208), (16, 1164570), (20, 931656), (22, 846960), (24, 776380), (30, 621104), (32, 582285), (33, 564640), (40, 465828), (44, 423480), (48, 388190), (55, 338784), (60, 310552), (66, 282320), (80, 232914), (88, 211740), (96, 194095), (110, 169392), (120, 155276), (132, 141160), (160, 116457), (165, 112928), (176, 105870), (220, 84696), (240, 77638), (264, 70580), (330, 56464), (352, 52935), (440, 42348), (480, 38819), (528, 35290), (660, 28232), (880, 21174), (1056, 17645), (1320, 14116), (1760, 10587), (2640, 7058), (3529, 5280)]