15332580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{827}}^1$

素因数の和:945

約数の個数: 72

約数和(自身を含む): 47017152

約数和(自身を除く): 31684572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 827, 927, 1030, 1236, 1545, 1654, 1854, 2060, 2481, 3090, 3308, 3708, 4135, 4635, 4962, 6180, 7443, 8270, 9270, 9924, 12405, 14886, 16540, 18540, 24810, 29772, 37215, 49620, 74430, 85181, 148860, 170362, 255543, 340724, 425905, 511086, 766629, 851810, 1022172, 1277715, 1533258, 1703620, 2555430, 3066516, 3833145, 5110860, 7666290, 15332580]

約数ペア:

[(1, 15332580), (2, 7666290), (3, 5110860), (4, 3833145), (5, 3066516), (6, 2555430), (9, 1703620), (10, 1533258), (12, 1277715), (15, 1022172), (18, 851810), (20, 766629), (30, 511086), (36, 425905), (45, 340724), (60, 255543), (90, 170362), (103, 148860), (180, 85181), (206, 74430), (309, 49620), (412, 37215), (515, 29772), (618, 24810), (827, 18540), (927, 16540), (1030, 14886), (1236, 12405), (1545, 9924), (1654, 9270), (1854, 8270), (2060, 7443), (2481, 6180), (3090, 4962), (3308, 4635), (3708, 4135)]