47837640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3947}}^1$

素因数の和:4062

約数の個数: 64

約数和(自身を含む): 144970560

約数和(自身を除く): 97132920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 3947, 4040, 6060, 7894, 11841, 12120, 15788, 19735, 23682, 31576, 39470, 47364, 59205, 78940, 94728, 118410, 157880, 236820, 398647, 473640, 797294, 1195941, 1594588, 1993235, 2391882, 3189176, 3986470, 4783764, 5979705, 7972940, 9567528, 11959410, 15945880, 23918820, 47837640]

約数ペア:

[(1, 47837640), (2, 23918820), (3, 15945880), (4, 11959410), (5, 9567528), (6, 7972940), (8, 5979705), (10, 4783764), (12, 3986470), (15, 3189176), (20, 2391882), (24, 1993235), (30, 1594588), (40, 1195941), (60, 797294), (101, 473640), (120, 398647), (202, 236820), (303, 157880), (404, 118410), (505, 94728), (606, 78940), (808, 59205), (1010, 47364), (1212, 39470), (1515, 31576), (2020, 23682), (2424, 19735), (3030, 15788), (3947, 12120), (4040, 11841), (6060, 7894)]