116362880

素因数分解:

$2^7\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1609}}^1$

素因数の和:1741

約数の個数: 64

約数和(自身を含む): 280816200

約数和(自身を除く): 164453320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 320, 452, 565, 640, 904, 1130, 1609, 1808, 2260, 3218, 3616, 4520, 6436, 7232, 8045, 9040, 12872, 14464, 16090, 18080, 25744, 32180, 36160, 51488, 64360, 72320, 102976, 128720, 181817, 205952, 257440, 363634, 514880, 727268, 909085, 1029760, 1454536, 1818170, 2909072, 3636340, 5818144, 7272680, 11636288, 14545360, 23272576, 29090720, 58181440, 116362880]

約数ペア:

[(1, 116362880), (2, 58181440), (4, 29090720), (5, 23272576), (8, 14545360), (10, 11636288), (16, 7272680), (20, 5818144), (32, 3636340), (40, 2909072), (64, 1818170), (80, 1454536), (113, 1029760), (128, 909085), (160, 727268), (226, 514880), (320, 363634), (452, 257440), (565, 205952), (640, 181817), (904, 128720), (1130, 102976), (1609, 72320), (1808, 64360), (2260, 51488), (3218, 36160), (3616, 32180), (4520, 25744), (6436, 18080), (7232, 16090), (8045, 14464), (9040, 12872)]