15849760

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 40279680

約数和(自身を除く): 24429920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 59, 73, 80, 92, 115, 118, 146, 160, 184, 230, 236, 292, 295, 365, 368, 460, 472, 584, 590, 730, 736, 920, 944, 1168, 1180, 1357, 1460, 1679, 1840, 1888, 2336, 2360, 2714, 2920, 3358, 3680, 4307, 4720, 5428, 5840, 6716, 6785, 8395, 8614, 9440, 10856, 11680, 13432, 13570, 16790, 17228, 21535, 21712, 26864, 27140, 33580, 34456, 43070, 43424, 53728, 54280, 67160, 68912, 86140, 99061, 108560, 134320, 137824, 172280, 198122, 217120, 268640, 344560, 396244, 495305, 689120, 792488, 990610, 1584976, 1981220, 3169952, 3962440, 7924880, 15849760]

約数ペア:

[(1, 15849760), (2, 7924880), (4, 3962440), (5, 3169952), (8, 1981220), (10, 1584976), (16, 990610), (20, 792488), (23, 689120), (32, 495305), (40, 396244), (46, 344560), (59, 268640), (73, 217120), (80, 198122), (92, 172280), (115, 137824), (118, 134320), (146, 108560), (160, 99061), (184, 86140), (230, 68912), (236, 67160), (292, 54280), (295, 53728), (365, 43424), (368, 43070), (460, 34456), (472, 33580), (584, 27140), (590, 26864), (730, 21712), (736, 21535), (920, 17228), (944, 16790), (1168, 13570), (1180, 13432), (1357, 11680), (1460, 10856), (1679, 9440), (1840, 8614), (1888, 8395), (2336, 6785), (2360, 6716), (2714, 5840), (2920, 5428), (3358, 4720), (3680, 4307)]