90188160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:568

約数の個数: 128

約数和(自身を含む): 290822400

約数和(自身を除く): 200634240

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, 320, 321, 384, 428, 439, 480, 535, 640, 642, 856, 878, 960, 1070, 1284, 1317, 1605, 1712, 1756, 1920, 2140, 2195, 2568, 2634, 3210, 3424, 3512, 4280, 4390, 5136, 5268, 6420, 6585, 6848, 7024, 8560, 8780, 10272, 10536, 12840, 13170, 13696, 14048, 17120, 17560, 20544, 21072, 25680, 26340, 28096, 34240, 35120, 41088, 42144, 46973, 51360, 52680, 56192, 68480, 70240, 84288, 93946, 102720, 105360, 140480, 140919, 168576, 187892, 205440, 210720, 234865, 280960, 281838, 375784, 421440, 469730, 563676, 704595, 751568, 842880, 939460, 1127352, 1409190, 1503136, 1878920, 2254704, 2818380, 3006272, 3757840, 4509408, 5636760, 6012544, 7515680, 9018816, 11273520, 15031360, 18037632, 22547040, 30062720, 45094080, 90188160]

約数ペア:

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