38064720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{797}}^1$

素因数の和:1012

約数の個数: 80

約数和(自身を含む): 118742400

約数和(自身を除く): 80677680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 797, 995, 1194, 1592, 1594, 1990, 2388, 2391, 2985, 3184, 3188, 3980, 3985, 4776, 4782, 5970, 6376, 7960, 7970, 9552, 9564, 11940, 11955, 12752, 15920, 15940, 19128, 23880, 23910, 31880, 38256, 47760, 47820, 63760, 95640, 158603, 191280, 317206, 475809, 634412, 793015, 951618, 1268824, 1586030, 1903236, 2379045, 2537648, 3172060, 3806472, 4758090, 6344120, 7612944, 9516180, 12688240, 19032360, 38064720]

約数ペア:

[(1, 38064720), (2, 19032360), (3, 12688240), (4, 9516180), (5, 7612944), (6, 6344120), (8, 4758090), (10, 3806472), (12, 3172060), (15, 2537648), (16, 2379045), (20, 1903236), (24, 1586030), (30, 1268824), (40, 951618), (48, 793015), (60, 634412), (80, 475809), (120, 317206), (199, 191280), (240, 158603), (398, 95640), (597, 63760), (796, 47820), (797, 47760), (995, 38256), (1194, 31880), (1592, 23910), (1594, 23880), (1990, 19128), (2388, 15940), (2391, 15920), (2985, 12752), (3184, 11955), (3188, 11940), (3980, 9564), (3985, 9552), (4776, 7970), (4782, 7960), (5970, 6376)]