145916880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9967}}^1$

素因数の和:10044

約数の個数: 80

約数和(自身を含む): 459803904

約数和(自身を除く): 313887024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 9967, 14640, 19934, 29901, 39868, 49835, 59802, 79736, 99670, 119604, 149505, 159472, 199340, 239208, 299010, 398680, 478416, 598020, 607987, 797360, 1196040, 1215974, 1823961, 2392080, 2431948, 3039935, 3647922, 4863896, 6079870, 7295844, 9119805, 9727792, 12159740, 14591688, 18239610, 24319480, 29183376, 36479220, 48638960, 72958440, 145916880]

約数ペア:

[(1, 145916880), (2, 72958440), (3, 48638960), (4, 36479220), (5, 29183376), (6, 24319480), (8, 18239610), (10, 14591688), (12, 12159740), (15, 9727792), (16, 9119805), (20, 7295844), (24, 6079870), (30, 4863896), (40, 3647922), (48, 3039935), (60, 2431948), (61, 2392080), (80, 1823961), (120, 1215974), (122, 1196040), (183, 797360), (240, 607987), (244, 598020), (305, 478416), (366, 398680), (488, 299010), (610, 239208), (732, 199340), (915, 159472), (976, 149505), (1220, 119604), (1464, 99670), (1830, 79736), (2440, 59802), (2928, 49835), (3660, 39868), (4880, 29901), (7320, 19934), (9967, 14640)]