138329760

素因数分解:

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

素因数の和:3086

約数の個数: 96

約数和(自身を含む): 440379072

約数和(自身を除く): 302049312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 2971, 3104, 3880, 4656, 5820, 5942, 7760, 8913, 9312, 11640, 11884, 14855, 15520, 17826, 23280, 23768, 29710, 35652, 44565, 46560, 47536, 59420, 71304, 89130, 95072, 118840, 142608, 178260, 237680, 285216, 288187, 356520, 475360, 576374, 713040, 864561, 1152748, 1426080, 1440935, 1729122, 2305496, 2881870, 3458244, 4322805, 4610992, 5763740, 6916488, 8645610, 9221984, 11527480, 13832976, 17291220, 23054960, 27665952, 34582440, 46109920, 69164880, 138329760]

約数ペア:

[(1, 138329760), (2, 69164880), (3, 46109920), (4, 34582440), (5, 27665952), (6, 23054960), (8, 17291220), (10, 13832976), (12, 11527480), (15, 9221984), (16, 8645610), (20, 6916488), (24, 5763740), (30, 4610992), (32, 4322805), (40, 3458244), (48, 2881870), (60, 2305496), (80, 1729122), (96, 1440935), (97, 1426080), (120, 1152748), (160, 864561), (194, 713040), (240, 576374), (291, 475360), (388, 356520), (480, 288187), (485, 285216), (582, 237680), (776, 178260), (970, 142608), (1164, 118840), (1455, 95072), (1552, 89130), (1940, 71304), (2328, 59420), (2910, 47536), (2971, 46560), (3104, 44565), (3880, 35652), (4656, 29710), (5820, 23768), (5942, 23280), (7760, 17826), (8913, 15520), (9312, 14855), (11640, 11884)]