30665160

素因数分解:

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

素因数の和:947

約数の個数: 96

約数和(自身を含む): 100751040

約数和(自身を除く): 70085880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 824, 827, 927, 1030, 1236, 1545, 1654, 1854, 2060, 2472, 2481, 3090, 3308, 3708, 4120, 4135, 4635, 4962, 6180, 6616, 7416, 7443, 8270, 9270, 9924, 12360, 12405, 14886, 16540, 18540, 19848, 24810, 29772, 33080, 37080, 37215, 49620, 59544, 74430, 85181, 99240, 148860, 170362, 255543, 297720, 340724, 425905, 511086, 681448, 766629, 851810, 1022172, 1277715, 1533258, 1703620, 2044344, 2555430, 3066516, 3407240, 3833145, 5110860, 6133032, 7666290, 10221720, 15332580, 30665160]

約数ペア:

[(1, 30665160), (2, 15332580), (3, 10221720), (4, 7666290), (5, 6133032), (6, 5110860), (8, 3833145), (9, 3407240), (10, 3066516), (12, 2555430), (15, 2044344), (18, 1703620), (20, 1533258), (24, 1277715), (30, 1022172), (36, 851810), (40, 766629), (45, 681448), (60, 511086), (72, 425905), (90, 340724), (103, 297720), (120, 255543), (180, 170362), (206, 148860), (309, 99240), (360, 85181), (412, 74430), (515, 59544), (618, 49620), (824, 37215), (827, 37080), (927, 33080), (1030, 29772), (1236, 24810), (1545, 19848), (1654, 18540), (1854, 16540), (2060, 14886), (2472, 12405), (2481, 12360), (3090, 9924), (3308, 9270), (3708, 8270), (4120, 7443), (4135, 7416), (4635, 6616), (4962, 6180)]