15799260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13859}}^1$

素因数の和:13890

約数の個数: 48

約数和(自身を含む): 46569600

約数和(自身を除く): 30770340

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, 13859, 27718, 41577, 55436, 69295, 83154, 138590, 166308, 207885, 263321, 277180, 415770, 526642, 789963, 831540, 1053284, 1316605, 1579926, 2633210, 3159852, 3949815, 5266420, 7899630, 15799260]

約数ペア:

[(1, 15799260), (2, 7899630), (3, 5266420), (4, 3949815), (5, 3159852), (6, 2633210), (10, 1579926), (12, 1316605), (15, 1053284), (19, 831540), (20, 789963), (30, 526642), (38, 415770), (57, 277180), (60, 263321), (76, 207885), (95, 166308), (114, 138590), (190, 83154), (228, 69295), (285, 55436), (380, 41577), (570, 27718), (1140, 13859)]