23102280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{21391}}^1$

素因数の和:21411

約数の個数: 64

約数和(自身を含む): 77011200

約数和(自身を除く): 53908920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 21391, 42782, 64173, 85564, 106955, 128346, 171128, 192519, 213910, 256692, 320865, 385038, 427820, 513384, 577557, 641730, 770076, 855640, 962595, 1155114, 1283460, 1540152, 1925190, 2310228, 2566920, 2887785, 3850380, 4620456, 5775570, 7700760, 11551140, 23102280]

約数ペア:

[(1, 23102280), (2, 11551140), (3, 7700760), (4, 5775570), (5, 4620456), (6, 3850380), (8, 2887785), (9, 2566920), (10, 2310228), (12, 1925190), (15, 1540152), (18, 1283460), (20, 1155114), (24, 962595), (27, 855640), (30, 770076), (36, 641730), (40, 577557), (45, 513384), (54, 427820), (60, 385038), (72, 320865), (90, 256692), (108, 213910), (120, 192519), (135, 171128), (180, 128346), (216, 106955), (270, 85564), (360, 64173), (540, 42782), (1080, 21391)]