427189680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{197773}}^1$

素因数の和:197795

約数の個数: 80

約数和(自身を含む): 1471438560

約数和(自身を除く): 1044248880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 197773, 395546, 593319, 791092, 988865, 1186638, 1582184, 1779957, 1977730, 2373276, 2966595, 3164368, 3559914, 3955460, 4746552, 5339871, 5933190, 7119828, 7910920, 8899785, 9493104, 10679742, 11866380, 14239656, 15821840, 17799570, 21359484, 23732760, 26699355, 28479312, 35599140, 42718968, 47465520, 53398710, 71198280, 85437936, 106797420, 142396560, 213594840, 427189680]

約数ペア:

[(1, 427189680), (2, 213594840), (3, 142396560), (4, 106797420), (5, 85437936), (6, 71198280), (8, 53398710), (9, 47465520), (10, 42718968), (12, 35599140), (15, 28479312), (16, 26699355), (18, 23732760), (20, 21359484), (24, 17799570), (27, 15821840), (30, 14239656), (36, 11866380), (40, 10679742), (45, 9493104), (48, 8899785), (54, 7910920), (60, 7119828), (72, 5933190), (80, 5339871), (90, 4746552), (108, 3955460), (120, 3559914), (135, 3164368), (144, 2966595), (180, 2373276), (216, 1977730), (240, 1779957), (270, 1582184), (360, 1186638), (432, 988865), (540, 791092), (720, 593319), (1080, 395546), (2160, 197773)]