939697680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{64187}}^1$

素因数の和:64264

約数の個数: 80

約数和(自身を含む): 2960864064

約数和(自身を除く): 2021166384

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, 14640, 64187, 128374, 192561, 256748, 320935, 385122, 513496, 641870, 770244, 962805, 1026992, 1283740, 1540488, 1925610, 2567480, 3080976, 3851220, 3915407, 5134960, 7702440, 7830814, 11746221, 15404880, 15661628, 19577035, 23492442, 31323256, 39154070, 46984884, 58731105, 62646512, 78308140, 93969768, 117462210, 156616280, 187939536, 234924420, 313232560, 469848840, 939697680]

約数ペア:

[(1, 939697680), (2, 469848840), (3, 313232560), (4, 234924420), (5, 187939536), (6, 156616280), (8, 117462210), (10, 93969768), (12, 78308140), (15, 62646512), (16, 58731105), (20, 46984884), (24, 39154070), (30, 31323256), (40, 23492442), (48, 19577035), (60, 15661628), (61, 15404880), (80, 11746221), (120, 7830814), (122, 7702440), (183, 5134960), (240, 3915407), (244, 3851220), (305, 3080976), (366, 2567480), (488, 1925610), (610, 1540488), (732, 1283740), (915, 1026992), (976, 962805), (1220, 770244), (1464, 641870), (1830, 513496), (2440, 385122), (2928, 320935), (3660, 256748), (4880, 192561), (7320, 128374), (14640, 64187)]