198829920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{887}}^1$

素因数の和:1372

約数の個数: 96

約数和(自身を含む): 628363008

約数和(自身を除く): 429533088

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, 467, 480, 887, 934, 1401, 1774, 1868, 2335, 2661, 2802, 3548, 3736, 4435, 4670, 5322, 5604, 7005, 7096, 7472, 8870, 9340, 10644, 11208, 13305, 14010, 14192, 14944, 17740, 18680, 21288, 22416, 26610, 28020, 28384, 35480, 37360, 42576, 44832, 53220, 56040, 70960, 74720, 85152, 106440, 112080, 141920, 212880, 224160, 414229, 425760, 828458, 1242687, 1656916, 2071145, 2485374, 3313832, 4142290, 4970748, 6213435, 6627664, 8284580, 9941496, 12426870, 13255328, 16569160, 19882992, 24853740, 33138320, 39765984, 49707480, 66276640, 99414960, 198829920]

約数ペア:

[(1, 198829920), (2, 99414960), (3, 66276640), (4, 49707480), (5, 39765984), (6, 33138320), (8, 24853740), (10, 19882992), (12, 16569160), (15, 13255328), (16, 12426870), (20, 9941496), (24, 8284580), (30, 6627664), (32, 6213435), (40, 4970748), (48, 4142290), (60, 3313832), (80, 2485374), (96, 2071145), (120, 1656916), (160, 1242687), (240, 828458), (467, 425760), (480, 414229), (887, 224160), (934, 212880), (1401, 141920), (1774, 112080), (1868, 106440), (2335, 85152), (2661, 74720), (2802, 70960), (3548, 56040), (3736, 53220), (4435, 44832), (4670, 42576), (5322, 37360), (5604, 35480), (7005, 28384), (7096, 28020), (7472, 26610), (8870, 22416), (9340, 21288), (10644, 18680), (11208, 17740), (13305, 14944), (14010, 14192)]