84728480

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3061}}^1$

素因数の和:3249

約数の個数: 48

約数和(自身を含む): 201393864

約数和(自身を除く): 116665384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 865, 1384, 1730, 2768, 3061, 3460, 5536, 6122, 6920, 12244, 13840, 15305, 24488, 27680, 30610, 48976, 61220, 97952, 122440, 244880, 489760, 529553, 1059106, 2118212, 2647765, 4236424, 5295530, 8472848, 10591060, 16945696, 21182120, 42364240, 84728480]

約数ペア:

[(1, 84728480), (2, 42364240), (4, 21182120), (5, 16945696), (8, 10591060), (10, 8472848), (16, 5295530), (20, 4236424), (32, 2647765), (40, 2118212), (80, 1059106), (160, 529553), (173, 489760), (346, 244880), (692, 122440), (865, 97952), (1384, 61220), (1730, 48976), (2768, 30610), (3061, 27680), (3460, 24488), (5536, 15305), (6122, 13840), (6920, 12244)]