73670760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{204641}}^1$

素因数の和:204658

約数の個数: 48

約数和(自身を含む): 239431140

約数和(自身を除く): 165760380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 204641, 409282, 613923, 818564, 1023205, 1227846, 1637128, 1841769, 2046410, 2455692, 3069615, 3683538, 4092820, 4911384, 6139230, 7367076, 8185640, 9208845, 12278460, 14734152, 18417690, 24556920, 36835380, 73670760]

約数ペア:

[(1, 73670760), (2, 36835380), (3, 24556920), (4, 18417690), (5, 14734152), (6, 12278460), (8, 9208845), (9, 8185640), (10, 7367076), (12, 6139230), (15, 4911384), (18, 4092820), (20, 3683538), (24, 3069615), (30, 2455692), (36, 2046410), (40, 1841769), (45, 1637128), (60, 1227846), (72, 1023205), (90, 818564), (120, 613923), (180, 409282), (360, 204641)]