69164880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2971}}^1$

素因数の和:3084

約数の個数: 80

約数和(自身を含む): 216694464

約数和(自身を除く): 147529584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 2971, 3880, 4656, 5820, 5942, 7760, 8913, 11640, 11884, 14855, 17826, 23280, 23768, 29710, 35652, 44565, 47536, 59420, 71304, 89130, 118840, 142608, 178260, 237680, 288187, 356520, 576374, 713040, 864561, 1152748, 1440935, 1729122, 2305496, 2881870, 3458244, 4322805, 4610992, 5763740, 6916488, 8645610, 11527480, 13832976, 17291220, 23054960, 34582440, 69164880]

約数ペア:

[(1, 69164880), (2, 34582440), (3, 23054960), (4, 17291220), (5, 13832976), (6, 11527480), (8, 8645610), (10, 6916488), (12, 5763740), (15, 4610992), (16, 4322805), (20, 3458244), (24, 2881870), (30, 2305496), (40, 1729122), (48, 1440935), (60, 1152748), (80, 864561), (97, 713040), (120, 576374), (194, 356520), (240, 288187), (291, 237680), (388, 178260), (485, 142608), (582, 118840), (776, 89130), (970, 71304), (1164, 59420), (1455, 47536), (1552, 44565), (1940, 35652), (2328, 29710), (2910, 23768), (2971, 23280), (3880, 17826), (4656, 14855), (5820, 11884), (5942, 11640), (7760, 8913)]