201830760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{560641}}^1$

素因数の和:560658

約数の個数: 48

約数和(自身を含む): 655951140

約数和(自身を除く): 454120380

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, 560641, 1121282, 1681923, 2242564, 2803205, 3363846, 4485128, 5045769, 5606410, 6727692, 8409615, 10091538, 11212820, 13455384, 16819230, 20183076, 22425640, 25228845, 33638460, 40366152, 50457690, 67276920, 100915380, 201830760]

約数ペア:

[(1, 201830760), (2, 100915380), (3, 67276920), (4, 50457690), (5, 40366152), (6, 33638460), (8, 25228845), (9, 22425640), (10, 20183076), (12, 16819230), (15, 13455384), (18, 11212820), (20, 10091538), (24, 8409615), (30, 6727692), (36, 5606410), (40, 5045769), (45, 4485128), (60, 3363846), (72, 2803205), (90, 2242564), (120, 1681923), (180, 1121282), (360, 560641)]