585780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 1768704

約数和(自身を除く): 1182924

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, 751, 780, 1502, 2253, 3004, 3755, 4506, 7510, 9012, 9763, 11265, 15020, 19526, 22530, 29289, 39052, 45060, 48815, 58578, 97630, 117156, 146445, 195260, 292890, 585780]

約数ペア:

[(1, 585780), (2, 292890), (3, 195260), (4, 146445), (5, 117156), (6, 97630), (10, 58578), (12, 48815), (13, 45060), (15, 39052), (20, 29289), (26, 22530), (30, 19526), (39, 15020), (52, 11265), (60, 9763), (65, 9012), (78, 7510), (130, 4506), (156, 3755), (195, 3004), (260, 2253), (390, 1502), (751, 780)]