72745089360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{303104539}}^1$

素因数の和:303104555

約数の個数: 40

約数和(自身を含む): 225509777760

約数和(自身を除く): 152764688400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 303104539, 606209078, 909313617, 1212418156, 1515522695, 1818627234, 2424836312, 3031045390, 3637254468, 4546568085, 4849672624, 6062090780, 7274508936, 9093136170, 12124181560, 14549017872, 18186272340, 24248363120, 36372544680, 72745089360]

約数ペア:

[(1, 72745089360), (2, 36372544680), (3, 24248363120), (4, 18186272340), (5, 14549017872), (6, 12124181560), (8, 9093136170), (10, 7274508936), (12, 6062090780), (15, 4849672624), (16, 4546568085), (20, 3637254468), (24, 3031045390), (30, 2424836312), (40, 1818627234), (48, 1515522695), (60, 1212418156), (80, 909313617), (120, 606209078), (240, 303104539)]