134631480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6883}}^1$

素因数の和:7060

約数の個数: 64

約数和(自身を含む): 406431360

約数和(自身を除く): 271799880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 6883, 9780, 13766, 19560, 20649, 27532, 34415, 41298, 55064, 68830, 82596, 103245, 137660, 165192, 206490, 275320, 412980, 825960, 1121929, 2243858, 3365787, 4487716, 5609645, 6731574, 8975432, 11219290, 13463148, 16828935, 22438580, 26926296, 33657870, 44877160, 67315740, 134631480]

約数ペア:

[(1, 134631480), (2, 67315740), (3, 44877160), (4, 33657870), (5, 26926296), (6, 22438580), (8, 16828935), (10, 13463148), (12, 11219290), (15, 8975432), (20, 6731574), (24, 5609645), (30, 4487716), (40, 3365787), (60, 2243858), (120, 1121929), (163, 825960), (326, 412980), (489, 275320), (652, 206490), (815, 165192), (978, 137660), (1304, 103245), (1630, 82596), (1956, 68830), (2445, 55064), (3260, 41298), (3912, 34415), (4890, 27532), (6520, 20649), (6883, 19560), (9780, 13766)]