15795040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5807}}^1$

素因数の和:5839

約数の個数: 48

約数和(自身を含む): 39517632

約数和(自身を除く): 23722592

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 5807, 11614, 23228, 29035, 46456, 58070, 92912, 98719, 116140, 185824, 197438, 232280, 394876, 464560, 493595, 789752, 929120, 987190, 1579504, 1974380, 3159008, 3948760, 7897520, 15795040]

約数ペア:

[(1, 15795040), (2, 7897520), (4, 3948760), (5, 3159008), (8, 1974380), (10, 1579504), (16, 987190), (17, 929120), (20, 789752), (32, 493595), (34, 464560), (40, 394876), (68, 232280), (80, 197438), (85, 185824), (136, 116140), (160, 98719), (170, 92912), (272, 58070), (340, 46456), (544, 29035), (680, 23228), (1360, 11614), (2720, 5807)]