154575480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27407}}^1$

素因数の和:27468

約数の個数: 64

約数和(自身を含む): 473610240

約数和(自身を除く): 319034760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 27407, 54814, 82221, 109628, 137035, 164442, 219256, 274070, 328884, 411105, 548140, 657768, 822210, 1096280, 1288129, 1644420, 2576258, 3288840, 3864387, 5152516, 6440645, 7728774, 10305032, 12881290, 15457548, 19321935, 25762580, 30915096, 38643870, 51525160, 77287740, 154575480]

約数ペア:

[(1, 154575480), (2, 77287740), (3, 51525160), (4, 38643870), (5, 30915096), (6, 25762580), (8, 19321935), (10, 15457548), (12, 12881290), (15, 10305032), (20, 7728774), (24, 6440645), (30, 5152516), (40, 3864387), (47, 3288840), (60, 2576258), (94, 1644420), (120, 1288129), (141, 1096280), (188, 822210), (235, 657768), (282, 548140), (376, 411105), (470, 328884), (564, 274070), (705, 219256), (940, 164442), (1128, 137035), (1410, 109628), (1880, 82221), (2820, 54814), (5640, 27407)]