8132820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1523}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 23042880

約数和(自身を除く): 14910060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1523, 1780, 2670, 3046, 4569, 5340, 6092, 7615, 9138, 15230, 18276, 22845, 30460, 45690, 91380, 135547, 271094, 406641, 542188, 677735, 813282, 1355470, 1626564, 2033205, 2710940, 4066410, 8132820]

約数ペア:

[(1, 8132820), (2, 4066410), (3, 2710940), (4, 2033205), (5, 1626564), (6, 1355470), (10, 813282), (12, 677735), (15, 542188), (20, 406641), (30, 271094), (60, 135547), (89, 91380), (178, 45690), (267, 30460), (356, 22845), (445, 18276), (534, 15230), (890, 9138), (1068, 7615), (1335, 6092), (1523, 5340), (1780, 4569), (2670, 3046)]