1487280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6197}}^1$

素因数の和:6213

約数の個数: 40

約数和(自身を含む): 4611312

約数和(自身を除く): 3124032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6197, 12394, 18591, 24788, 30985, 37182, 49576, 61970, 74364, 92955, 99152, 123940, 148728, 185910, 247880, 297456, 371820, 495760, 743640, 1487280]

約数ペア:

[(1, 1487280), (2, 743640), (3, 495760), (4, 371820), (5, 297456), (6, 247880), (8, 185910), (10, 148728), (12, 123940), (15, 99152), (16, 92955), (20, 74364), (24, 61970), (30, 49576), (40, 37182), (48, 30985), (60, 24788), (80, 18591), (120, 12394), (240, 6197)]