1534440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 4852800

約数和(自身を除く): 3318360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 673, 760, 1140, 1346, 2019, 2280, 2692, 3365, 4038, 5384, 6730, 8076, 10095, 12787, 13460, 16152, 20190, 25574, 26920, 38361, 40380, 51148, 63935, 76722, 80760, 102296, 127870, 153444, 191805, 255740, 306888, 383610, 511480, 767220, 1534440]

約数ペア:

[(1, 1534440), (2, 767220), (3, 511480), (4, 383610), (5, 306888), (6, 255740), (8, 191805), (10, 153444), (12, 127870), (15, 102296), (19, 80760), (20, 76722), (24, 63935), (30, 51148), (38, 40380), (40, 38361), (57, 26920), (60, 25574), (76, 20190), (95, 16152), (114, 13460), (120, 12787), (152, 10095), (190, 8076), (228, 6730), (285, 5384), (380, 4038), (456, 3365), (570, 2692), (673, 2280), (760, 2019), (1140, 1346)]