247848240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1032701}}^1$

素因数の和:1032717

約数の個数: 40

約数和(自身を含む): 768330288

約数和(自身を除く): 520482048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1032701, 2065402, 3098103, 4130804, 5163505, 6196206, 8261608, 10327010, 12392412, 15490515, 16523216, 20654020, 24784824, 30981030, 41308040, 49569648, 61962060, 82616080, 123924120, 247848240]

約数ペア:

[(1, 247848240), (2, 123924120), (3, 82616080), (4, 61962060), (5, 49569648), (6, 41308040), (8, 30981030), (10, 24784824), (12, 20654020), (15, 16523216), (16, 15490515), (20, 12392412), (24, 10327010), (30, 8261608), (40, 6196206), (48, 5163505), (60, 4130804), (80, 3098103), (120, 2065402), (240, 1032701)]