102638160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{142553}}^1$

素因数の和:142572

約数の個数: 60

約数和(自身を含む): 344695572

約数和(自身を除く): 242057412

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, 142553, 285106, 427659, 570212, 712765, 855318, 1140424, 1282977, 1425530, 1710636, 2138295, 2280848, 2565954, 2851060, 3421272, 4276590, 5131908, 5702120, 6414885, 6842544, 8553180, 10263816, 11404240, 12829770, 17106360, 20527632, 25659540, 34212720, 51319080, 102638160]

約数ペア:

[(1, 102638160), (2, 51319080), (3, 34212720), (4, 25659540), (5, 20527632), (6, 17106360), (8, 12829770), (9, 11404240), (10, 10263816), (12, 8553180), (15, 6842544), (16, 6414885), (18, 5702120), (20, 5131908), (24, 4276590), (30, 3421272), (36, 2851060), (40, 2565954), (45, 2280848), (48, 2138295), (60, 1710636), (72, 1425530), (80, 1282977), (90, 1140424), (120, 855318), (144, 712765), (180, 570212), (240, 427659), (360, 285106), (720, 142553)]