2053240080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{22573}}^1$

素因数の和:22968

約数の個数: 80

約数和(自身を含む): 6382121280

約数和(自身を除く): 4328881200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 758, 1137, 1516, 1895, 2274, 3032, 3790, 4548, 5685, 6064, 7580, 9096, 11370, 15160, 18192, 22573, 22740, 30320, 45146, 45480, 67719, 90292, 90960, 112865, 135438, 180584, 225730, 270876, 338595, 361168, 451460, 541752, 677190, 902920, 1083504, 1354380, 1805840, 2708760, 5417520, 8555167, 17110334, 25665501, 34220668, 42775835, 51331002, 68441336, 85551670, 102662004, 128327505, 136882672, 171103340, 205324008, 256655010, 342206680, 410648016, 513310020, 684413360, 1026620040, 2053240080]

約数ペア:

[(1, 2053240080), (2, 1026620040), (3, 684413360), (4, 513310020), (5, 410648016), (6, 342206680), (8, 256655010), (10, 205324008), (12, 171103340), (15, 136882672), (16, 128327505), (20, 102662004), (24, 85551670), (30, 68441336), (40, 51331002), (48, 42775835), (60, 34220668), (80, 25665501), (120, 17110334), (240, 8555167), (379, 5417520), (758, 2708760), (1137, 1805840), (1516, 1354380), (1895, 1083504), (2274, 902920), (3032, 677190), (3790, 541752), (4548, 451460), (5685, 361168), (6064, 338595), (7580, 270876), (9096, 225730), (11370, 180584), (15160, 135438), (18192, 112865), (22573, 90960), (22740, 90292), (30320, 67719), (45146, 45480)]