90371220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79273}}^1$

素因数の和:79304

約数の個数: 48

約数和(自身を含む): 266360640

約数和(自身を除く): 175989420

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, 79273, 158546, 237819, 317092, 396365, 475638, 792730, 951276, 1189095, 1506187, 1585460, 2378190, 3012374, 4518561, 4756380, 6024748, 7530935, 9037122, 15061870, 18074244, 22592805, 30123740, 45185610, 90371220]

約数ペア:

[(1, 90371220), (2, 45185610), (3, 30123740), (4, 22592805), (5, 18074244), (6, 15061870), (10, 9037122), (12, 7530935), (15, 6024748), (19, 4756380), (20, 4518561), (30, 3012374), (38, 2378190), (57, 1585460), (60, 1506187), (76, 1189095), (95, 951276), (114, 792730), (190, 475638), (228, 396365), (285, 317092), (380, 237819), (570, 158546), (1140, 79273)]