141985920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73951}}^1$

素因数の和:73973

約数の個数: 64

約数和(自身を含む): 452586240

約数和(自身を除く): 310600320

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, 73951, 147902, 221853, 295804, 369755, 443706, 591608, 739510, 887412, 1109265, 1183216, 1479020, 1774824, 2218530, 2366432, 2958040, 3549648, 4437060, 4732864, 5916080, 7099296, 8874120, 9465728, 11832160, 14198592, 17748240, 23664320, 28397184, 35496480, 47328640, 70992960, 141985920]

約数ペア:

[(1, 141985920), (2, 70992960), (3, 47328640), (4, 35496480), (5, 28397184), (6, 23664320), (8, 17748240), (10, 14198592), (12, 11832160), (15, 9465728), (16, 8874120), (20, 7099296), (24, 5916080), (30, 4732864), (32, 4437060), (40, 3549648), (48, 2958040), (60, 2366432), (64, 2218530), (80, 1774824), (96, 1479020), (120, 1183216), (128, 1109265), (160, 887412), (192, 739510), (240, 591608), (320, 443706), (384, 369755), (480, 295804), (640, 221853), (960, 147902), (1920, 73951)]