15037160

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 35516880

約数和(自身を除く): 20479720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 53, 82, 106, 164, 173, 205, 212, 265, 328, 346, 410, 424, 530, 692, 820, 865, 1060, 1384, 1640, 1730, 2120, 2173, 3460, 4346, 6920, 7093, 8692, 9169, 10865, 14186, 17384, 18338, 21730, 28372, 35465, 36676, 43460, 45845, 56744, 70930, 73352, 86920, 91690, 141860, 183380, 283720, 366760, 375929, 751858, 1503716, 1879645, 3007432, 3759290, 7518580, 15037160]

約数ペア:

[(1, 15037160), (2, 7518580), (4, 3759290), (5, 3007432), (8, 1879645), (10, 1503716), (20, 751858), (40, 375929), (41, 366760), (53, 283720), (82, 183380), (106, 141860), (164, 91690), (173, 86920), (205, 73352), (212, 70930), (265, 56744), (328, 45845), (346, 43460), (410, 36676), (424, 35465), (530, 28372), (692, 21730), (820, 18338), (865, 17384), (1060, 14186), (1384, 10865), (1640, 9169), (1730, 8692), (2120, 7093), (2173, 6920), (3460, 4346)]