82700760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6691}}^1$

素因数の和:6808

約数の個数: 64

約数和(自身を含む): 250548480

約数和(自身を除く): 167847720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 6691, 12360, 13382, 20073, 26764, 33455, 40146, 53528, 66910, 80292, 100365, 133820, 160584, 200730, 267640, 401460, 689173, 802920, 1378346, 2067519, 2756692, 3445865, 4135038, 5513384, 6891730, 8270076, 10337595, 13783460, 16540152, 20675190, 27566920, 41350380, 82700760]

約数ペア:

[(1, 82700760), (2, 41350380), (3, 27566920), (4, 20675190), (5, 16540152), (6, 13783460), (8, 10337595), (10, 8270076), (12, 6891730), (15, 5513384), (20, 4135038), (24, 3445865), (30, 2756692), (40, 2067519), (60, 1378346), (103, 802920), (120, 689173), (206, 401460), (309, 267640), (412, 200730), (515, 160584), (618, 133820), (824, 100365), (1030, 80292), (1236, 66910), (1545, 53528), (2060, 40146), (2472, 33455), (3090, 26764), (4120, 20073), (6180, 13382), (6691, 12360)]