196204560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{817519}}^1$

素因数の和:817535

約数の個数: 40

約数和(自身を含む): 608234880

約数和(自身を除く): 412030320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 817519, 1635038, 2452557, 3270076, 4087595, 4905114, 6540152, 8175190, 9810228, 12262785, 13080304, 16350380, 19620456, 24525570, 32700760, 39240912, 49051140, 65401520, 98102280, 196204560]

約数ペア:

[(1, 196204560), (2, 98102280), (3, 65401520), (4, 49051140), (5, 39240912), (6, 32700760), (8, 24525570), (10, 19620456), (12, 16350380), (15, 13080304), (16, 12262785), (20, 9810228), (24, 8175190), (30, 6540152), (40, 4905114), (48, 4087595), (60, 3270076), (80, 2452557), (120, 1635038), (240, 817519)]