120638160

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{18617}}^1$

素因数の和:18642

約数の個数: 100

約数和(自身を含む): 419016708

約数和(自身を除く): 298378548

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 18617, 37234, 55851, 74468, 93085, 111702, 148936, 167553, 186170, 223404, 279255, 297872, 335106, 372340, 446808, 502659, 558510, 670212, 744680, 837765, 893616, 1005318, 1117020, 1340424, 1489360, 1507977, 1675530, 2010636, 2234040, 2513295, 2680848, 3015954, 3351060, 4021272, 4468080, 5026590, 6031908, 6702120, 7539885, 8042544, 10053180, 12063816, 13404240, 15079770, 20106360, 24127632, 30159540, 40212720, 60319080, 120638160]

約数ペア:

[(1, 120638160), (2, 60319080), (3, 40212720), (4, 30159540), (5, 24127632), (6, 20106360), (8, 15079770), (9, 13404240), (10, 12063816), (12, 10053180), (15, 8042544), (16, 7539885), (18, 6702120), (20, 6031908), (24, 5026590), (27, 4468080), (30, 4021272), (36, 3351060), (40, 3015954), (45, 2680848), (48, 2513295), (54, 2234040), (60, 2010636), (72, 1675530), (80, 1507977), (81, 1489360), (90, 1340424), (108, 1117020), (120, 1005318), (135, 893616), (144, 837765), (162, 744680), (180, 670212), (216, 558510), (240, 502659), (270, 446808), (324, 372340), (360, 335106), (405, 297872), (432, 279255), (540, 223404), (648, 186170), (720, 167553), (810, 148936), (1080, 111702), (1296, 93085), (1620, 74468), (2160, 55851), (3240, 37234), (6480, 18617)]