23060820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1951}}^1$

素因数の和:2160

約数の個数: 48

約数和(自身を含む): 64931328

約数和(自身を除く): 41870508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1951, 1970, 2364, 2955, 3902, 3940, 5853, 5910, 7804, 9755, 11706, 11820, 19510, 23412, 29265, 39020, 58530, 117060, 384347, 768694, 1153041, 1537388, 1921735, 2306082, 3843470, 4612164, 5765205, 7686940, 11530410, 23060820]

約数ペア:

[(1, 23060820), (2, 11530410), (3, 7686940), (4, 5765205), (5, 4612164), (6, 3843470), (10, 2306082), (12, 1921735), (15, 1537388), (20, 1153041), (30, 768694), (60, 384347), (197, 117060), (394, 58530), (591, 39020), (788, 29265), (985, 23412), (1182, 19510), (1951, 11820), (1970, 11706), (2364, 9755), (2955, 7804), (3902, 5910), (3940, 5853)]