66101040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{91807}}^1$

素因数の和:91826

約数の個数: 60

約数和(自身を含む): 221991744

約数和(自身を除く): 155890704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 91807, 183614, 275421, 367228, 459035, 550842, 734456, 826263, 918070, 1101684, 1377105, 1468912, 1652526, 1836140, 2203368, 2754210, 3305052, 3672280, 4131315, 4406736, 5508420, 6610104, 7344560, 8262630, 11016840, 13220208, 16525260, 22033680, 33050520, 66101040]

約数ペア:

[(1, 66101040), (2, 33050520), (3, 22033680), (4, 16525260), (5, 13220208), (6, 11016840), (8, 8262630), (9, 7344560), (10, 6610104), (12, 5508420), (15, 4406736), (16, 4131315), (18, 3672280), (20, 3305052), (24, 2754210), (30, 2203368), (36, 1836140), (40, 1652526), (45, 1468912), (48, 1377105), (60, 1101684), (72, 918070), (80, 826263), (90, 734456), (120, 550842), (144, 459035), (180, 367228), (240, 275421), (360, 183614), (720, 91807)]