331276320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{607}}^1$

素因数の和:1007

約数の個数: 144

約数和(自身を含む): 1135330560

約数和(自身を除く): 804054240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 379, 480, 607, 720, 758, 1137, 1214, 1440, 1516, 1821, 1895, 2274, 2428, 3032, 3035, 3411, 3642, 3790, 4548, 4856, 5463, 5685, 6064, 6070, 6822, 7284, 7580, 9096, 9105, 9712, 10926, 11370, 12128, 12140, 13644, 14568, 15160, 17055, 18192, 18210, 19424, 21852, 22740, 24280, 27288, 27315, 29136, 30320, 34110, 36384, 36420, 43704, 45480, 48560, 54576, 54630, 58272, 60640, 68220, 72840, 87408, 90960, 97120, 109152, 109260, 136440, 145680, 174816, 181920, 218520, 230053, 272880, 291360, 437040, 460106, 545760, 690159, 874080, 920212, 1150265, 1380318, 1840424, 2070477, 2300530, 2760636, 3450795, 3680848, 4140954, 4601060, 5521272, 6901590, 7361696, 8281908, 9202120, 10352385, 11042544, 13803180, 16563816, 18404240, 20704770, 22085088, 27606360, 33127632, 36808480, 41409540, 55212720, 66255264, 82819080, 110425440, 165638160, 331276320]

約数ペア:

[(1, 331276320), (2, 165638160), (3, 110425440), (4, 82819080), (5, 66255264), (6, 55212720), (8, 41409540), (9, 36808480), (10, 33127632), (12, 27606360), (15, 22085088), (16, 20704770), (18, 18404240), (20, 16563816), (24, 13803180), (30, 11042544), (32, 10352385), (36, 9202120), (40, 8281908), (45, 7361696), (48, 6901590), (60, 5521272), (72, 4601060), (80, 4140954), (90, 3680848), (96, 3450795), (120, 2760636), (144, 2300530), (160, 2070477), (180, 1840424), (240, 1380318), (288, 1150265), (360, 920212), (379, 874080), (480, 690159), (607, 545760), (720, 460106), (758, 437040), (1137, 291360), (1214, 272880), (1440, 230053), (1516, 218520), (1821, 181920), (1895, 174816), (2274, 145680), (2428, 136440), (3032, 109260), (3035, 109152), (3411, 97120), (3642, 90960), (3790, 87408), (4548, 72840), (4856, 68220), (5463, 60640), (5685, 58272), (6064, 54630), (6070, 54576), (6822, 48560), (7284, 45480), (7580, 43704), (9096, 36420), (9105, 36384), (9712, 34110), (10926, 30320), (11370, 29136), (12128, 27315), (12140, 27288), (13644, 24280), (14568, 22740), (15160, 21852), (17055, 19424), (18192, 18210)]