55148880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3767}}^1$

素因数の和:3844

約数の個数: 80

約数和(自身を含む): 173810304

約数和(自身を除く): 118661424

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, 3767, 4880, 7320, 7534, 11301, 14640, 15068, 18835, 22602, 30136, 37670, 45204, 56505, 60272, 75340, 90408, 113010, 150680, 180816, 226020, 229787, 301360, 452040, 459574, 689361, 904080, 919148, 1148935, 1378722, 1838296, 2297870, 2757444, 3446805, 3676592, 4595740, 5514888, 6893610, 9191480, 11029776, 13787220, 18382960, 27574440, 55148880]

約数ペア:

[(1, 55148880), (2, 27574440), (3, 18382960), (4, 13787220), (5, 11029776), (6, 9191480), (8, 6893610), (10, 5514888), (12, 4595740), (15, 3676592), (16, 3446805), (20, 2757444), (24, 2297870), (30, 1838296), (40, 1378722), (48, 1148935), (60, 919148), (61, 904080), (80, 689361), (120, 459574), (122, 452040), (183, 301360), (240, 229787), (244, 226020), (305, 180816), (366, 150680), (488, 113010), (610, 90408), (732, 75340), (915, 60272), (976, 56505), (1220, 45204), (1464, 37670), (1830, 30136), (2440, 22602), (2928, 18835), (3660, 15068), (3767, 14640), (4880, 11301), (7320, 7534)]