328421760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{171053}}^1$

素因数の和:171075

約数の個数: 64

約数和(自身を含む): 1046850480

約数和(自身を除く): 718428720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 171053, 342106, 513159, 684212, 855265, 1026318, 1368424, 1710530, 2052636, 2565795, 2736848, 3421060, 4105272, 5131590, 5473696, 6842120, 8210544, 10263180, 10947392, 13684240, 16421088, 20526360, 21894784, 27368480, 32842176, 41052720, 54736960, 65684352, 82105440, 109473920, 164210880, 328421760]

約数ペア:

[(1, 328421760), (2, 164210880), (3, 109473920), (4, 82105440), (5, 65684352), (6, 54736960), (8, 41052720), (10, 32842176), (12, 27368480), (15, 21894784), (16, 20526360), (20, 16421088), (24, 13684240), (30, 10947392), (32, 10263180), (40, 8210544), (48, 6842120), (60, 5473696), (64, 5131590), (80, 4105272), (96, 3421060), (120, 2736848), (128, 2565795), (160, 2052636), (192, 1710530), (240, 1368424), (320, 1026318), (384, 855265), (480, 684212), (640, 513159), (960, 342106), (1920, 171053)]