42989640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3547}}^1$

素因数の和:3662

約数の個数: 64

約数和(自身を含む): 130282560

約数和(自身を除く): 87292920

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, 3547, 4040, 6060, 7094, 10641, 12120, 14188, 17735, 21282, 28376, 35470, 42564, 53205, 70940, 85128, 106410, 141880, 212820, 358247, 425640, 716494, 1074741, 1432988, 1791235, 2149482, 2865976, 3582470, 4298964, 5373705, 7164940, 8597928, 10747410, 14329880, 21494820, 42989640]

約数ペア:

[(1, 42989640), (2, 21494820), (3, 14329880), (4, 10747410), (5, 8597928), (6, 7164940), (8, 5373705), (10, 4298964), (12, 3582470), (15, 2865976), (20, 2149482), (24, 1791235), (30, 1432988), (40, 1074741), (60, 716494), (101, 425640), (120, 358247), (202, 212820), (303, 141880), (404, 106410), (505, 85128), (606, 70940), (808, 53205), (1010, 42564), (1212, 35470), (1515, 28376), (2020, 21282), (2424, 17735), (3030, 14188), (3547, 12120), (4040, 10641), (6060, 7094)]