15685680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{65357}}^1$

素因数の和:65373

約数の個数: 40

約数和(自身を含む): 48626352

約数和(自身を除く): 32940672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 65357, 130714, 196071, 261428, 326785, 392142, 522856, 653570, 784284, 980355, 1045712, 1307140, 1568568, 1960710, 2614280, 3137136, 3921420, 5228560, 7842840, 15685680]

約数ペア:

[(1, 15685680), (2, 7842840), (3, 5228560), (4, 3921420), (5, 3137136), (6, 2614280), (8, 1960710), (10, 1568568), (12, 1307140), (15, 1045712), (16, 980355), (20, 784284), (24, 653570), (30, 522856), (40, 392142), (48, 326785), (60, 261428), (80, 196071), (120, 130714), (240, 65357)]