250042080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{520921}}^1$

素因数の和:520939

約数の個数: 48

約数和(自身を含む): 787634064

約数和(自身を除く): 537591984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 520921, 1041842, 1562763, 2083684, 2604605, 3125526, 4167368, 5209210, 6251052, 7813815, 8334736, 10418420, 12502104, 15627630, 16669472, 20836840, 25004208, 31255260, 41673680, 50008416, 62510520, 83347360, 125021040, 250042080]

約数ペア:

[(1, 250042080), (2, 125021040), (3, 83347360), (4, 62510520), (5, 50008416), (6, 41673680), (8, 31255260), (10, 25004208), (12, 20836840), (15, 16669472), (16, 15627630), (20, 12502104), (24, 10418420), (30, 8334736), (32, 7813815), (40, 6251052), (48, 5209210), (60, 4167368), (80, 3125526), (96, 2604605), (120, 2083684), (160, 1562763), (240, 1041842), (480, 520921)]