293069340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{180907}}^1$

素因数の和:180928

約数の個数: 60

約数和(自身を含む): 919374456

約数和(自身を除く): 626305116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 180907, 361814, 542721, 723628, 904535, 1085442, 1628163, 1809070, 2170884, 2713605, 3256326, 3618140, 4884489, 5427210, 6512652, 8140815, 9768978, 10854420, 14653467, 16281630, 19537956, 24422445, 29306934, 32563260, 48844890, 58613868, 73267335, 97689780, 146534670, 293069340]

約数ペア:

[(1, 293069340), (2, 146534670), (3, 97689780), (4, 73267335), (5, 58613868), (6, 48844890), (9, 32563260), (10, 29306934), (12, 24422445), (15, 19537956), (18, 16281630), (20, 14653467), (27, 10854420), (30, 9768978), (36, 8140815), (45, 6512652), (54, 5427210), (60, 4884489), (81, 3618140), (90, 3256326), (108, 2713605), (135, 2170884), (162, 1809070), (180, 1628163), (270, 1085442), (324, 904535), (405, 723628), (540, 542721), (810, 361814), (1620, 180907)]