230093360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{641}}^2$

素因数の和:1302

約数の個数: 60

約数和(自身を含む): 612346224

約数和(自身を除く): 382252864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 641, 1282, 2564, 3205, 4487, 5128, 6410, 8974, 10256, 12820, 17948, 22435, 25640, 35896, 44870, 51280, 71792, 89740, 179480, 358960, 410881, 821762, 1643524, 2054405, 2876167, 3287048, 4108810, 5752334, 6574096, 8217620, 11504668, 14380835, 16435240, 23009336, 28761670, 32870480, 46018672, 57523340, 115046680, 230093360]

約数ペア:

[(1, 230093360), (2, 115046680), (4, 57523340), (5, 46018672), (7, 32870480), (8, 28761670), (10, 23009336), (14, 16435240), (16, 14380835), (20, 11504668), (28, 8217620), (35, 6574096), (40, 5752334), (56, 4108810), (70, 3287048), (80, 2876167), (112, 2054405), (140, 1643524), (280, 821762), (560, 410881), (641, 358960), (1282, 179480), (2564, 89740), (3205, 71792), (4487, 51280), (5128, 44870), (6410, 35896), (8974, 25640), (10256, 22435), (12820, 17948)]