198820320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{414209}}^1$

素因数の和:414227

約数の個数: 48

約数和(自身を含む): 626285520

約数和(自身を除く): 427465200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 414209, 828418, 1242627, 1656836, 2071045, 2485254, 3313672, 4142090, 4970508, 6213135, 6627344, 8284180, 9941016, 12426270, 13254688, 16568360, 19882032, 24852540, 33136720, 39764064, 49705080, 66273440, 99410160, 198820320]

約数ペア:

[(1, 198820320), (2, 99410160), (3, 66273440), (4, 49705080), (5, 39764064), (6, 33136720), (8, 24852540), (10, 19882032), (12, 16568360), (15, 13254688), (16, 12426270), (20, 9941016), (24, 8284180), (30, 6627344), (32, 6213135), (40, 4970508), (48, 4142090), (60, 3313672), (80, 2485254), (96, 2071045), (120, 1656836), (160, 1242627), (240, 828418), (480, 414209)]