23460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:52

約数の個数: 48

約数和(自身を含む): 72576

約数和(自身を除く): 49116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 3910, 4692, 5865, 7820, 11730, 23460]

約数ペア:

[(1, 23460), (2, 11730), (3, 7820), (4, 5865), (5, 4692), (6, 3910), (10, 2346), (12, 1955), (15, 1564), (17, 1380), (20, 1173), (23, 1020), (30, 782), (34, 690), (46, 510), (51, 460), (60, 391), (68, 345), (69, 340), (85, 276), (92, 255), (102, 230), (115, 204), (138, 170)]