115201520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12101}}^1$

素因数の和:12138

約数の個数: 80

約数和(自身を含む): 324139968

約数和(自身を除く): 208938448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 12101, 24202, 48404, 60505, 84707, 96808, 121010, 169414, 193616, 205717, 242020, 338828, 411434, 423535, 484040, 677656, 822868, 847070, 968080, 1028585, 1355312, 1440019, 1645736, 1694140, 2057170, 2880038, 3291472, 3388280, 4114340, 5760076, 6776560, 7200095, 8228680, 11520152, 14400190, 16457360, 23040304, 28800380, 57600760, 115201520]

約数ペア:

[(1, 115201520), (2, 57600760), (4, 28800380), (5, 23040304), (7, 16457360), (8, 14400190), (10, 11520152), (14, 8228680), (16, 7200095), (17, 6776560), (20, 5760076), (28, 4114340), (34, 3388280), (35, 3291472), (40, 2880038), (56, 2057170), (68, 1694140), (70, 1645736), (80, 1440019), (85, 1355312), (112, 1028585), (119, 968080), (136, 847070), (140, 822868), (170, 677656), (238, 484040), (272, 423535), (280, 411434), (340, 338828), (476, 242020), (560, 205717), (595, 193616), (680, 169414), (952, 121010), (1190, 96808), (1360, 84707), (1904, 60505), (2380, 48404), (4760, 24202), (9520, 12101)]