39830760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{110641}}^1$

素因数の和:110658

約数の個数: 48

約数和(自身を含む): 129451140

約数和(自身を除く): 89620380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 110641, 221282, 331923, 442564, 553205, 663846, 885128, 995769, 1106410, 1327692, 1659615, 1991538, 2212820, 2655384, 3319230, 3983076, 4425640, 4978845, 6638460, 7966152, 9957690, 13276920, 19915380, 39830760]

約数ペア:

[(1, 39830760), (2, 19915380), (3, 13276920), (4, 9957690), (5, 7966152), (6, 6638460), (8, 4978845), (9, 4425640), (10, 3983076), (12, 3319230), (15, 2655384), (18, 2212820), (20, 1991538), (24, 1659615), (30, 1327692), (36, 1106410), (40, 995769), (45, 885128), (60, 663846), (72, 553205), (90, 442564), (120, 331923), (180, 221282), (360, 110641)]