73747920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307283}}^1$

素因数の和:307299

約数の個数: 40

約数和(自身を含む): 228619296

約数和(自身を除く): 154871376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307283, 614566, 921849, 1229132, 1536415, 1843698, 2458264, 3072830, 3687396, 4609245, 4916528, 6145660, 7374792, 9218490, 12291320, 14749584, 18436980, 24582640, 36873960, 73747920]

約数ペア:

[(1, 73747920), (2, 36873960), (3, 24582640), (4, 18436980), (5, 14749584), (6, 12291320), (8, 9218490), (10, 7374792), (12, 6145660), (15, 4916528), (16, 4609245), (20, 3687396), (24, 3072830), (30, 2458264), (40, 1843698), (48, 1536415), (60, 1229132), (80, 921849), (120, 614566), (240, 307283)]