108880960

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:228

約数の個数: 112

約数和(自身を含む): 270662400

約数和(自身を除く): 161781440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 73, 79, 80, 118, 146, 158, 160, 236, 292, 295, 316, 320, 365, 395, 472, 584, 590, 632, 730, 790, 944, 1168, 1180, 1264, 1460, 1580, 1888, 2336, 2360, 2528, 2920, 3160, 3776, 4307, 4661, 4672, 4720, 5056, 5767, 5840, 6320, 8614, 9322, 9440, 11534, 11680, 12640, 17228, 18644, 18880, 21535, 23068, 23305, 23360, 25280, 28835, 34456, 37288, 43070, 46136, 46610, 57670, 68912, 74576, 86140, 92272, 93220, 115340, 137824, 149152, 172280, 184544, 186440, 230680, 275648, 298304, 340253, 344560, 369088, 372880, 461360, 680506, 689120, 745760, 922720, 1361012, 1378240, 1491520, 1701265, 1845440, 2722024, 3402530, 5444048, 6805060, 10888096, 13610120, 21776192, 27220240, 54440480, 108880960]

約数ペア:

[(1, 108880960), (2, 54440480), (4, 27220240), (5, 21776192), (8, 13610120), (10, 10888096), (16, 6805060), (20, 5444048), (32, 3402530), (40, 2722024), (59, 1845440), (64, 1701265), (73, 1491520), (79, 1378240), (80, 1361012), (118, 922720), (146, 745760), (158, 689120), (160, 680506), (236, 461360), (292, 372880), (295, 369088), (316, 344560), (320, 340253), (365, 298304), (395, 275648), (472, 230680), (584, 186440), (590, 184544), (632, 172280), (730, 149152), (790, 137824), (944, 115340), (1168, 93220), (1180, 92272), (1264, 86140), (1460, 74576), (1580, 68912), (1888, 57670), (2336, 46610), (2360, 46136), (2528, 43070), (2920, 37288), (3160, 34456), (3776, 28835), (4307, 25280), (4661, 23360), (4672, 23305), (4720, 23068), (5056, 21535), (5767, 18880), (5840, 18644), (6320, 17228), (8614, 12640), (9322, 11680), (9440, 11534)]