15499080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 52531200

約数和(自身を除く): 37032120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 113, 120, 127, 135, 180, 216, 226, 254, 270, 339, 360, 381, 452, 508, 540, 565, 635, 678, 762, 904, 1016, 1017, 1080, 1130, 1143, 1270, 1356, 1524, 1695, 1905, 2034, 2260, 2286, 2540, 2712, 3048, 3051, 3390, 3429, 3810, 4068, 4520, 4572, 5080, 5085, 5715, 6102, 6780, 6858, 7620, 8136, 9144, 10170, 11430, 12204, 13560, 13716, 14351, 15240, 15255, 17145, 20340, 22860, 24408, 27432, 28702, 30510, 34290, 40680, 43053, 45720, 57404, 61020, 68580, 71755, 86106, 114808, 122040, 129159, 137160, 143510, 172212, 215265, 258318, 287020, 344424, 387477, 430530, 516636, 574040, 645795, 774954, 861060, 1033272, 1291590, 1549908, 1722120, 1937385, 2583180, 3099816, 3874770, 5166360, 7749540, 15499080]

約数ペア:

[(1, 15499080), (2, 7749540), (3, 5166360), (4, 3874770), (5, 3099816), (6, 2583180), (8, 1937385), (9, 1722120), (10, 1549908), (12, 1291590), (15, 1033272), (18, 861060), (20, 774954), (24, 645795), (27, 574040), (30, 516636), (36, 430530), (40, 387477), (45, 344424), (54, 287020), (60, 258318), (72, 215265), (90, 172212), (108, 143510), (113, 137160), (120, 129159), (127, 122040), (135, 114808), (180, 86106), (216, 71755), (226, 68580), (254, 61020), (270, 57404), (339, 45720), (360, 43053), (381, 40680), (452, 34290), (508, 30510), (540, 28702), (565, 27432), (635, 24408), (678, 22860), (762, 20340), (904, 17145), (1016, 15255), (1017, 15240), (1080, 14351), (1130, 13716), (1143, 13560), (1270, 12204), (1356, 11430), (1524, 10170), (1695, 9144), (1905, 8136), (2034, 7620), (2260, 6858), (2286, 6780), (2540, 6102), (2712, 5715), (3048, 5085), (3051, 5080), (3390, 4572), (3429, 4520), (3810, 4068)]