80612880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5693}}^1$

素因数の和:5768

約数の個数: 80

約数和(自身を含む): 254180160

約数和(自身を除く): 173567280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1770, 2360, 2832, 3540, 4720, 5693, 7080, 11386, 14160, 17079, 22772, 28465, 34158, 45544, 56930, 68316, 85395, 91088, 113860, 136632, 170790, 227720, 273264, 335887, 341580, 455440, 671774, 683160, 1007661, 1343548, 1366320, 1679435, 2015322, 2687096, 3358870, 4030644, 5038305, 5374192, 6717740, 8061288, 10076610, 13435480, 16122576, 20153220, 26870960, 40306440, 80612880]

約数ペア:

[(1, 80612880), (2, 40306440), (3, 26870960), (4, 20153220), (5, 16122576), (6, 13435480), (8, 10076610), (10, 8061288), (12, 6717740), (15, 5374192), (16, 5038305), (20, 4030644), (24, 3358870), (30, 2687096), (40, 2015322), (48, 1679435), (59, 1366320), (60, 1343548), (80, 1007661), (118, 683160), (120, 671774), (177, 455440), (236, 341580), (240, 335887), (295, 273264), (354, 227720), (472, 170790), (590, 136632), (708, 113860), (885, 91088), (944, 85395), (1180, 68316), (1416, 56930), (1770, 45544), (2360, 34158), (2832, 28465), (3540, 22772), (4720, 17079), (5693, 14160), (7080, 11386)]