48189840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1009}}^1$

素因数の和:1224

約数の個数: 80

約数和(自身を含む): 150288000

約数和(自身を除く): 102098160

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, 995, 1009, 1194, 1592, 1990, 2018, 2388, 2985, 3027, 3184, 3980, 4036, 4776, 5045, 5970, 6054, 7960, 8072, 9552, 10090, 11940, 12108, 15135, 15920, 16144, 20180, 23880, 24216, 30270, 40360, 47760, 48432, 60540, 80720, 121080, 200791, 242160, 401582, 602373, 803164, 1003955, 1204746, 1606328, 2007910, 2409492, 3011865, 3212656, 4015820, 4818984, 6023730, 8031640, 9637968, 12047460, 16063280, 24094920, 48189840]

約数ペア:

[(1, 48189840), (2, 24094920), (3, 16063280), (4, 12047460), (5, 9637968), (6, 8031640), (8, 6023730), (10, 4818984), (12, 4015820), (15, 3212656), (16, 3011865), (20, 2409492), (24, 2007910), (30, 1606328), (40, 1204746), (48, 1003955), (60, 803164), (80, 602373), (120, 401582), (199, 242160), (240, 200791), (398, 121080), (597, 80720), (796, 60540), (995, 48432), (1009, 47760), (1194, 40360), (1592, 30270), (1990, 24216), (2018, 23880), (2388, 20180), (2985, 16144), (3027, 15920), (3184, 15135), (3980, 12108), (4036, 11940), (4776, 10090), (5045, 9552), (5970, 8072), (6054, 7960)]