99891840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{52027}}^1$

素因数の和:52049

約数の個数: 64

約数和(自身を含む): 318411360

約数和(自身を除く): 218519520

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, 52027, 104054, 156081, 208108, 260135, 312162, 416216, 520270, 624324, 780405, 832432, 1040540, 1248648, 1560810, 1664864, 2081080, 2497296, 3121620, 3329728, 4162160, 4994592, 6243240, 6659456, 8324320, 9989184, 12486480, 16648640, 19978368, 24972960, 33297280, 49945920, 99891840]

約数ペア:

[(1, 99891840), (2, 49945920), (3, 33297280), (4, 24972960), (5, 19978368), (6, 16648640), (8, 12486480), (10, 9989184), (12, 8324320), (15, 6659456), (16, 6243240), (20, 4994592), (24, 4162160), (30, 3329728), (32, 3121620), (40, 2497296), (48, 2081080), (60, 1664864), (64, 1560810), (80, 1248648), (96, 1040540), (120, 832432), (128, 780405), (160, 624324), (192, 520270), (240, 416216), (320, 312162), (384, 260135), (480, 208108), (640, 156081), (960, 104054), (1920, 52027)]