68113680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283807}}^1$

素因数の和:283823

約数の個数: 40

約数和(自身を含む): 211153152

約数和(自身を除く): 143039472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283807, 567614, 851421, 1135228, 1419035, 1702842, 2270456, 2838070, 3405684, 4257105, 4540912, 5676140, 6811368, 8514210, 11352280, 13622736, 17028420, 22704560, 34056840, 68113680]

約数ペア:

[(1, 68113680), (2, 34056840), (3, 22704560), (4, 17028420), (5, 13622736), (6, 11352280), (8, 8514210), (10, 6811368), (12, 5676140), (15, 4540912), (16, 4257105), (20, 3405684), (24, 2838070), (30, 2270456), (40, 1702842), (48, 1419035), (60, 1135228), (80, 851421), (120, 567614), (240, 283807)]