139190760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{386641}}^1$

素因数の和:386658

約数の個数: 48

約数和(自身を含む): 452371140

約数和(自身を除く): 313180380

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, 386641, 773282, 1159923, 1546564, 1933205, 2319846, 3093128, 3479769, 3866410, 4639692, 5799615, 6959538, 7732820, 9279384, 11599230, 13919076, 15465640, 17398845, 23198460, 27838152, 34797690, 46396920, 69595380, 139190760]

約数ペア:

[(1, 139190760), (2, 69595380), (3, 46396920), (4, 34797690), (5, 27838152), (6, 23198460), (8, 17398845), (9, 15465640), (10, 13919076), (12, 11599230), (15, 9279384), (18, 7732820), (20, 6959538), (24, 5799615), (30, 4639692), (36, 3866410), (40, 3479769), (45, 3093128), (60, 2319846), (72, 1933205), (90, 1546564), (120, 1159923), (180, 773282), (360, 386641)]