39884760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4817}}^1$

素因数の和:4857

約数の個数: 96

約数和(自身を含む): 135289440

約数和(自身を除く): 95404680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 4817, 8280, 9634, 14451, 19268, 24085, 28902, 38536, 43353, 48170, 57804, 72255, 86706, 96340, 110791, 115608, 144510, 173412, 192680, 216765, 221582, 289020, 332373, 346824, 433530, 443164, 553955, 578040, 664746, 867060, 886328, 997119, 1107910, 1329492, 1661865, 1734120, 1994238, 2215820, 2658984, 3323730, 3988476, 4431640, 4985595, 6647460, 7976952, 9971190, 13294920, 19942380, 39884760]

約数ペア:

[(1, 39884760), (2, 19942380), (3, 13294920), (4, 9971190), (5, 7976952), (6, 6647460), (8, 4985595), (9, 4431640), (10, 3988476), (12, 3323730), (15, 2658984), (18, 2215820), (20, 1994238), (23, 1734120), (24, 1661865), (30, 1329492), (36, 1107910), (40, 997119), (45, 886328), (46, 867060), (60, 664746), (69, 578040), (72, 553955), (90, 443164), (92, 433530), (115, 346824), (120, 332373), (138, 289020), (180, 221582), (184, 216765), (207, 192680), (230, 173412), (276, 144510), (345, 115608), (360, 110791), (414, 96340), (460, 86706), (552, 72255), (690, 57804), (828, 48170), (920, 43353), (1035, 38536), (1380, 28902), (1656, 24085), (2070, 19268), (2760, 14451), (4140, 9634), (4817, 8280)]