9521520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 29893920

約数和(自身を除く): 20372400

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, 409, 485, 582, 776, 818, 970, 1164, 1227, 1455, 1552, 1636, 1940, 2045, 2328, 2454, 2910, 3272, 3880, 4090, 4656, 4908, 5820, 6135, 6544, 7760, 8180, 9816, 11640, 12270, 16360, 19632, 23280, 24540, 32720, 39673, 49080, 79346, 98160, 119019, 158692, 198365, 238038, 317384, 396730, 476076, 595095, 634768, 793460, 952152, 1190190, 1586920, 1904304, 2380380, 3173840, 4760760, 9521520]

約数ペア:

[(1, 9521520), (2, 4760760), (3, 3173840), (4, 2380380), (5, 1904304), (6, 1586920), (8, 1190190), (10, 952152), (12, 793460), (15, 634768), (16, 595095), (20, 476076), (24, 396730), (30, 317384), (40, 238038), (48, 198365), (60, 158692), (80, 119019), (97, 98160), (120, 79346), (194, 49080), (240, 39673), (291, 32720), (388, 24540), (409, 23280), (485, 19632), (582, 16360), (776, 12270), (818, 11640), (970, 9816), (1164, 8180), (1227, 7760), (1455, 6544), (1552, 6135), (1636, 5820), (1940, 4908), (2045, 4656), (2328, 4090), (2454, 3880), (2910, 3272)]