74642760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{207341}}^1$

素因数の和:207358

約数の個数: 48

約数和(自身を含む): 242590140

約数和(自身を除く): 167947380

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, 207341, 414682, 622023, 829364, 1036705, 1244046, 1658728, 1866069, 2073410, 2488092, 3110115, 3732138, 4146820, 4976184, 6220230, 7464276, 8293640, 9330345, 12440460, 14928552, 18660690, 24880920, 37321380, 74642760]

約数ペア:

[(1, 74642760), (2, 37321380), (3, 24880920), (4, 18660690), (5, 14928552), (6, 12440460), (8, 9330345), (9, 8293640), (10, 7464276), (12, 6220230), (15, 4976184), (18, 4146820), (20, 3732138), (24, 3110115), (30, 2488092), (36, 2073410), (40, 1866069), (45, 1658728), (60, 1244046), (72, 1036705), (90, 829364), (120, 622023), (180, 414682), (360, 207341)]