179291220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157273}}^1$

素因数の和:157304

約数の個数: 48

約数和(自身を含む): 528440640

約数和(自身を除く): 349149420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 157273, 314546, 471819, 629092, 786365, 943638, 1572730, 1887276, 2359095, 2988187, 3145460, 4718190, 5976374, 8964561, 9436380, 11952748, 14940935, 17929122, 29881870, 35858244, 44822805, 59763740, 89645610, 179291220]

約数ペア:

[(1, 179291220), (2, 89645610), (3, 59763740), (4, 44822805), (5, 35858244), (6, 29881870), (10, 17929122), (12, 14940935), (15, 11952748), (19, 9436380), (20, 8964561), (30, 5976374), (38, 4718190), (57, 3145460), (60, 2988187), (76, 2359095), (95, 1887276), (114, 1572730), (190, 943638), (228, 786365), (285, 629092), (380, 471819), (570, 314546), (1140, 157273)]