155085060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{198827}}^1$

素因数の和:198852

約数の個数: 48

約数和(自身を含む): 467643456

約数和(自身を除く): 312558396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 198827, 397654, 596481, 795308, 994135, 1192962, 1988270, 2385924, 2584751, 2982405, 3976540, 5169502, 5964810, 7754253, 10339004, 11929620, 12923755, 15508506, 25847510, 31017012, 38771265, 51695020, 77542530, 155085060]

約数ペア:

[(1, 155085060), (2, 77542530), (3, 51695020), (4, 38771265), (5, 31017012), (6, 25847510), (10, 15508506), (12, 12923755), (13, 11929620), (15, 10339004), (20, 7754253), (26, 5964810), (30, 5169502), (39, 3976540), (52, 2982405), (60, 2584751), (65, 2385924), (78, 1988270), (130, 1192962), (156, 994135), (195, 795308), (260, 596481), (390, 397654), (780, 198827)]