39680820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73483}}^1$

素因数の和:73501

約数の個数: 48

約数和(自身を含む): 123453120

約数和(自身を除く): 83772300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 73483, 146966, 220449, 293932, 367415, 440898, 661347, 734830, 881796, 1102245, 1322694, 1469660, 1984041, 2204490, 2645388, 3306735, 3968082, 4408980, 6613470, 7936164, 9920205, 13226940, 19840410, 39680820]

約数ペア:

[(1, 39680820), (2, 19840410), (3, 13226940), (4, 9920205), (5, 7936164), (6, 6613470), (9, 4408980), (10, 3968082), (12, 3306735), (15, 2645388), (18, 2204490), (20, 1984041), (27, 1469660), (30, 1322694), (36, 1102245), (45, 881796), (54, 734830), (60, 661347), (90, 440898), (108, 367415), (135, 293932), (180, 220449), (270, 146966), (540, 73483)]