85244820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1609}}^1$

素因数の和:2504

約数の個数: 48

約数和(自身を含む): 239104320

約数和(自身を除く): 153859500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 883, 1609, 1766, 2649, 3218, 3532, 4415, 4827, 5298, 6436, 8045, 8830, 9654, 10596, 13245, 16090, 17660, 19308, 24135, 26490, 32180, 48270, 52980, 96540, 1420747, 2841494, 4262241, 5682988, 7103735, 8524482, 14207470, 17048964, 21311205, 28414940, 42622410, 85244820]

約数ペア:

[(1, 85244820), (2, 42622410), (3, 28414940), (4, 21311205), (5, 17048964), (6, 14207470), (10, 8524482), (12, 7103735), (15, 5682988), (20, 4262241), (30, 2841494), (60, 1420747), (883, 96540), (1609, 52980), (1766, 48270), (2649, 32180), (3218, 26490), (3532, 24135), (4415, 19308), (4827, 17660), (5298, 16090), (6436, 13245), (8045, 10596), (8830, 9654)]