142480680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1187339}}^1$

素因数の和:1187353

約数の個数: 32

約数和(自身を含む): 427442400

約数和(自身を除く): 284961720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1187339, 2374678, 3562017, 4749356, 5936695, 7124034, 9498712, 11873390, 14248068, 17810085, 23746780, 28496136, 35620170, 47493560, 71240340, 142480680]

約数ペア:

[(1, 142480680), (2, 71240340), (3, 47493560), (4, 35620170), (5, 28496136), (6, 23746780), (8, 17810085), (10, 14248068), (12, 11873390), (15, 9498712), (20, 7124034), (24, 5936695), (30, 4749356), (40, 3562017), (60, 2374678), (120, 1187339)]