127607580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17291}}^1$

素因数の和:17347

約数の個数: 72

約数和(自身を含む): 396540144

約数和(自身を除く): 268932564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 17291, 34582, 51873, 69164, 86455, 103746, 155619, 172910, 207492, 259365, 311238, 345820, 518730, 622476, 708931, 778095, 1037460, 1417862, 1556190, 2126793, 2835724, 3112380, 3544655, 4253586, 6380379, 7089310, 8507172, 10633965, 12760758, 14178620, 21267930, 25521516, 31901895, 42535860, 63803790, 127607580]

約数ペア:

[(1, 127607580), (2, 63803790), (3, 42535860), (4, 31901895), (5, 25521516), (6, 21267930), (9, 14178620), (10, 12760758), (12, 10633965), (15, 8507172), (18, 7089310), (20, 6380379), (30, 4253586), (36, 3544655), (41, 3112380), (45, 2835724), (60, 2126793), (82, 1556190), (90, 1417862), (123, 1037460), (164, 778095), (180, 708931), (205, 622476), (246, 518730), (369, 345820), (410, 311238), (492, 259365), (615, 207492), (738, 172910), (820, 155619), (1230, 103746), (1476, 86455), (1845, 69164), (2460, 51873), (3690, 34582), (7380, 17291)]