27270960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 85113600

約数和(自身を除く): 57842640

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, 571, 597, 796, 995, 1142, 1194, 1592, 1713, 1990, 2284, 2388, 2855, 2985, 3184, 3426, 3980, 4568, 4776, 5710, 5970, 6852, 7960, 8565, 9136, 9552, 11420, 11940, 13704, 15920, 17130, 22840, 23880, 27408, 34260, 45680, 47760, 68520, 113629, 137040, 227258, 340887, 454516, 568145, 681774, 909032, 1136290, 1363548, 1704435, 1818064, 2272580, 2727096, 3408870, 4545160, 5454192, 6817740, 9090320, 13635480, 27270960]

約数ペア:

[(1, 27270960), (2, 13635480), (3, 9090320), (4, 6817740), (5, 5454192), (6, 4545160), (8, 3408870), (10, 2727096), (12, 2272580), (15, 1818064), (16, 1704435), (20, 1363548), (24, 1136290), (30, 909032), (40, 681774), (48, 568145), (60, 454516), (80, 340887), (120, 227258), (199, 137040), (240, 113629), (398, 68520), (571, 47760), (597, 45680), (796, 34260), (995, 27408), (1142, 23880), (1194, 22840), (1592, 17130), (1713, 15920), (1990, 13704), (2284, 11940), (2388, 11420), (2855, 9552), (2985, 9136), (3184, 8565), (3426, 7960), (3980, 6852), (4568, 5970), (4776, 5710)]