304547280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1268947}}^1$

素因数の和:1268963

約数の個数: 40

約数和(自身を含む): 944097312

約数和(自身を除く): 639550032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1268947, 2537894, 3806841, 5075788, 6344735, 7613682, 10151576, 12689470, 15227364, 19034205, 20303152, 25378940, 30454728, 38068410, 50757880, 60909456, 76136820, 101515760, 152273640, 304547280]

約数ペア:

[(1, 304547280), (2, 152273640), (3, 101515760), (4, 76136820), (5, 60909456), (6, 50757880), (8, 38068410), (10, 30454728), (12, 25378940), (15, 20303152), (16, 19034205), (20, 15227364), (24, 12689470), (30, 10151576), (40, 7613682), (48, 6344735), (60, 5075788), (80, 3806841), (120, 2537894), (240, 1268947)]