129632340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{1489}}^1$

素因数の和:2952

約数の個数: 48

約数和(自身を含む): 363464640

約数和(自身を除く): 233832300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1451, 1489, 2902, 2978, 4353, 4467, 5804, 5956, 7255, 7445, 8706, 8934, 14510, 14890, 17412, 17868, 21765, 22335, 29020, 29780, 43530, 44670, 87060, 89340, 2160539, 4321078, 6481617, 8642156, 10802695, 12963234, 21605390, 25926468, 32408085, 43210780, 64816170, 129632340]

約数ペア:

[(1, 129632340), (2, 64816170), (3, 43210780), (4, 32408085), (5, 25926468), (6, 21605390), (10, 12963234), (12, 10802695), (15, 8642156), (20, 6481617), (30, 4321078), (60, 2160539), (1451, 89340), (1489, 87060), (2902, 44670), (2978, 43530), (4353, 29780), (4467, 29020), (5804, 22335), (5956, 21765), (7255, 17868), (7445, 17412), (8706, 14890), (8934, 14510)]