324765160

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{58411}}^1$

素因数の和:58561

約数の個数: 32

約数和(自身を含む): 735991200

約数和(自身を除く): 411226040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 58411, 116822, 233644, 292055, 467288, 584110, 1168220, 2336440, 8119129, 16238258, 32476516, 40595645, 64953032, 81191290, 162382580, 324765160]

約数ペア:

[(1, 324765160), (2, 162382580), (4, 81191290), (5, 64953032), (8, 40595645), (10, 32476516), (20, 16238258), (40, 8119129), (139, 2336440), (278, 1168220), (556, 584110), (695, 467288), (1112, 292055), (1390, 233644), (2780, 116822), (5560, 58411)]