124691680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41017}}^1$

素因数の和:41051

約数の個数: 48

約数和(自身を含む): 310096080

約数和(自身を除く): 185404400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 41017, 82034, 164068, 205085, 328136, 410170, 656272, 779323, 820340, 1312544, 1558646, 1640680, 3117292, 3281360, 3896615, 6234584, 6562720, 7793230, 12469168, 15586460, 24938336, 31172920, 62345840, 124691680]

約数ペア:

[(1, 124691680), (2, 62345840), (4, 31172920), (5, 24938336), (8, 15586460), (10, 12469168), (16, 7793230), (19, 6562720), (20, 6234584), (32, 3896615), (38, 3281360), (40, 3117292), (76, 1640680), (80, 1558646), (95, 1312544), (152, 820340), (160, 779323), (190, 656272), (304, 410170), (380, 328136), (608, 205085), (760, 164068), (1520, 82034), (3040, 41017)]