17408280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{145069}}^1$

素因数の和:145083

約数の個数: 32

約数和(自身を含む): 52225200

約数和(自身を除く): 34816920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 145069, 290138, 435207, 580276, 725345, 870414, 1160552, 1450690, 1740828, 2176035, 2901380, 3481656, 4352070, 5802760, 8704140, 17408280]

約数ペア:

[(1, 17408280), (2, 8704140), (3, 5802760), (4, 4352070), (5, 3481656), (6, 2901380), (8, 2176035), (10, 1740828), (12, 1450690), (15, 1160552), (20, 870414), (24, 725345), (30, 580276), (40, 435207), (60, 290138), (120, 145069)]