318267720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{884077}}^1$

素因数の和:884094

約数の個数: 48

約数和(自身を含む): 1034371260

約数和(自身を除く): 716103540

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, 884077, 1768154, 2652231, 3536308, 4420385, 5304462, 7072616, 7956693, 8840770, 10608924, 13261155, 15913386, 17681540, 21217848, 26522310, 31826772, 35363080, 39783465, 53044620, 63653544, 79566930, 106089240, 159133860, 318267720]

約数ペア:

[(1, 318267720), (2, 159133860), (3, 106089240), (4, 79566930), (5, 63653544), (6, 53044620), (8, 39783465), (9, 35363080), (10, 31826772), (12, 26522310), (15, 21217848), (18, 17681540), (20, 15913386), (24, 13261155), (30, 10608924), (36, 8840770), (40, 7956693), (45, 7072616), (60, 5304462), (72, 4420385), (90, 3536308), (120, 2652231), (180, 1768154), (360, 884077)]