39750540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2749}}^1$

素因数の和:3002

約数の個数: 48

約数和(自身を含む): 111804000

約数和(自身を除く): 72053460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1205, 1446, 2410, 2749, 2892, 3615, 4820, 5498, 7230, 8247, 10996, 13745, 14460, 16494, 27490, 32988, 41235, 54980, 82470, 164940, 662509, 1325018, 1987527, 2650036, 3312545, 3975054, 6625090, 7950108, 9937635, 13250180, 19875270, 39750540]

約数ペア:

[(1, 39750540), (2, 19875270), (3, 13250180), (4, 9937635), (5, 7950108), (6, 6625090), (10, 3975054), (12, 3312545), (15, 2650036), (20, 1987527), (30, 1325018), (60, 662509), (241, 164940), (482, 82470), (723, 54980), (964, 41235), (1205, 32988), (1446, 27490), (2410, 16494), (2749, 14460), (2892, 13745), (3615, 10996), (4820, 8247), (5498, 7230)]