180376320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:570

約数の個数: 144

約数和(自身を含む): 582785280

約数和(自身を除く): 402408960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 192, 214, 240, 256, 320, 321, 384, 428, 439, 480, 535, 640, 642, 768, 856, 878, 960, 1070, 1280, 1284, 1317, 1605, 1712, 1756, 1920, 2140, 2195, 2568, 2634, 3210, 3424, 3512, 3840, 4280, 4390, 5136, 5268, 6420, 6585, 6848, 7024, 8560, 8780, 10272, 10536, 12840, 13170, 13696, 14048, 17120, 17560, 20544, 21072, 25680, 26340, 27392, 28096, 34240, 35120, 41088, 42144, 46973, 51360, 52680, 56192, 68480, 70240, 82176, 84288, 93946, 102720, 105360, 112384, 136960, 140480, 140919, 168576, 187892, 205440, 210720, 234865, 280960, 281838, 337152, 375784, 410880, 421440, 469730, 561920, 563676, 704595, 751568, 842880, 939460, 1127352, 1409190, 1503136, 1685760, 1878920, 2254704, 2818380, 3006272, 3757840, 4509408, 5636760, 6012544, 7515680, 9018816, 11273520, 12025088, 15031360, 18037632, 22547040, 30062720, 36075264, 45094080, 60125440, 90188160, 180376320]

約数ペア:

[(1, 180376320), (2, 90188160), (3, 60125440), (4, 45094080), (5, 36075264), (6, 30062720), (8, 22547040), (10, 18037632), (12, 15031360), (15, 12025088), (16, 11273520), (20, 9018816), (24, 7515680), (30, 6012544), (32, 5636760), (40, 4509408), (48, 3757840), (60, 3006272), (64, 2818380), (80, 2254704), (96, 1878920), (107, 1685760), (120, 1503136), (128, 1409190), (160, 1127352), (192, 939460), (214, 842880), (240, 751568), (256, 704595), (320, 563676), (321, 561920), (384, 469730), (428, 421440), (439, 410880), (480, 375784), (535, 337152), (640, 281838), (642, 280960), (768, 234865), (856, 210720), (878, 205440), (960, 187892), (1070, 168576), (1280, 140919), (1284, 140480), (1317, 136960), (1605, 112384), (1712, 105360), (1756, 102720), (1920, 93946), (2140, 84288), (2195, 82176), (2568, 70240), (2634, 68480), (3210, 56192), (3424, 52680), (3512, 51360), (3840, 46973), (4280, 42144), (4390, 41088), (5136, 35120), (5268, 34240), (6420, 28096), (6585, 27392), (6848, 26340), (7024, 25680), (8560, 21072), (8780, 20544), (10272, 17560), (10536, 17120), (12840, 14048), (13170, 13696)]