445972320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{919}}^1$

素因数の和:1277

約数の個数: 144

約数和(自身を含む): 1528057440

約数和(自身を除く): 1082085120

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, 337, 360, 480, 674, 720, 919, 1011, 1348, 1440, 1685, 1838, 2022, 2696, 2757, 3033, 3370, 3676, 4044, 4595, 5055, 5392, 5514, 6066, 6740, 7352, 8088, 8271, 9190, 10110, 10784, 11028, 12132, 13480, 13785, 14704, 15165, 16176, 16542, 18380, 20220, 22056, 24264, 26960, 27570, 29408, 30330, 32352, 33084, 36760, 40440, 41355, 44112, 48528, 53920, 55140, 60660, 66168, 73520, 80880, 82710, 88224, 97056, 110280, 121320, 132336, 147040, 161760, 165420, 220560, 242640, 264672, 309703, 330840, 441120, 485280, 619406, 661680, 929109, 1238812, 1323360, 1548515, 1858218, 2477624, 2787327, 3097030, 3716436, 4645545, 4955248, 5574654, 6194060, 7432872, 9291090, 9910496, 11149308, 12388120, 13936635, 14865744, 18582180, 22298616, 24776240, 27873270, 29731488, 37164360, 44597232, 49552480, 55746540, 74328720, 89194464, 111493080, 148657440, 222986160, 445972320]

約数ペア:

[(1, 445972320), (2, 222986160), (3, 148657440), (4, 111493080), (5, 89194464), (6, 74328720), (8, 55746540), (9, 49552480), (10, 44597232), (12, 37164360), (15, 29731488), (16, 27873270), (18, 24776240), (20, 22298616), (24, 18582180), (30, 14865744), (32, 13936635), (36, 12388120), (40, 11149308), (45, 9910496), (48, 9291090), (60, 7432872), (72, 6194060), (80, 5574654), (90, 4955248), (96, 4645545), (120, 3716436), (144, 3097030), (160, 2787327), (180, 2477624), (240, 1858218), (288, 1548515), (337, 1323360), (360, 1238812), (480, 929109), (674, 661680), (720, 619406), (919, 485280), (1011, 441120), (1348, 330840), (1440, 309703), (1685, 264672), (1838, 242640), (2022, 220560), (2696, 165420), (2757, 161760), (3033, 147040), (3370, 132336), (3676, 121320), (4044, 110280), (4595, 97056), (5055, 88224), (5392, 82710), (5514, 80880), (6066, 73520), (6740, 66168), (7352, 60660), (8088, 55140), (8271, 53920), (9190, 48528), (10110, 44112), (10784, 41355), (11028, 40440), (12132, 36760), (13480, 33084), (13785, 32352), (14704, 30330), (15165, 29408), (16176, 27570), (16542, 26960), (18380, 24264), (20220, 22056)]