23783460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1019}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 66830400

約数和(自身を除く): 43046940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1019, 1167, 1556, 1945, 2038, 2334, 3057, 3890, 4076, 4668, 5095, 5835, 6114, 7780, 10190, 11670, 12228, 15285, 20380, 23340, 30570, 61140, 396391, 792782, 1189173, 1585564, 1981955, 2378346, 3963910, 4756692, 5945865, 7927820, 11891730, 23783460]

約数ペア:

[(1, 23783460), (2, 11891730), (3, 7927820), (4, 5945865), (5, 4756692), (6, 3963910), (10, 2378346), (12, 1981955), (15, 1585564), (20, 1189173), (30, 792782), (60, 396391), (389, 61140), (778, 30570), (1019, 23340), (1167, 20380), (1556, 15285), (1945, 12228), (2038, 11670), (2334, 10190), (3057, 7780), (3890, 6114), (4076, 5835), (4668, 5095)]