63513720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19603}}^1$

素因数の和:19626

約数の個数: 80

約数和(自身を含む): 213487560

約数和(自身を除く): 149973840

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, 19603, 39206, 58809, 78412, 98015, 117618, 156824, 176427, 196030, 235236, 294045, 352854, 392060, 470472, 529281, 588090, 705708, 784120, 882135, 1058562, 1176180, 1411416, 1587843, 1764270, 2117124, 2352360, 2646405, 3175686, 3528540, 4234248, 5292810, 6351372, 7057080, 7939215, 10585620, 12702744, 15878430, 21171240, 31756860, 63513720]

約数ペア:

[(1, 63513720), (2, 31756860), (3, 21171240), (4, 15878430), (5, 12702744), (6, 10585620), (8, 7939215), (9, 7057080), (10, 6351372), (12, 5292810), (15, 4234248), (18, 3528540), (20, 3175686), (24, 2646405), (27, 2352360), (30, 2117124), (36, 1764270), (40, 1587843), (45, 1411416), (54, 1176180), (60, 1058562), (72, 882135), (81, 784120), (90, 705708), (108, 588090), (120, 529281), (135, 470472), (162, 392060), (180, 352854), (216, 294045), (270, 235236), (324, 196030), (360, 176427), (405, 156824), (540, 117618), (648, 98015), (810, 78412), (1080, 58809), (1620, 39206), (3240, 19603)]