264638520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{735107}}^1$

素因数の和:735124

約数の個数: 48

約数和(自身を含む): 860076360

約数和(自身を除く): 595437840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 735107, 1470214, 2205321, 2940428, 3675535, 4410642, 5880856, 6615963, 7351070, 8821284, 11026605, 13231926, 14702140, 17642568, 22053210, 26463852, 29404280, 33079815, 44106420, 52927704, 66159630, 88212840, 132319260, 264638520]

約数ペア:

[(1, 264638520), (2, 132319260), (3, 88212840), (4, 66159630), (5, 52927704), (6, 44106420), (8, 33079815), (9, 29404280), (10, 26463852), (12, 22053210), (15, 17642568), (18, 14702140), (20, 13231926), (24, 11026605), (30, 8821284), (36, 7351070), (40, 6615963), (45, 5880856), (60, 4410642), (72, 3675535), (90, 2940428), (120, 2205321), (180, 1470214), (360, 735107)]