246144840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{6197}}^1$

素因数の和:6542

約数の個数: 64

約数和(自身を含む): 740784960

約数和(自身を除く): 494640120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 6197, 6620, 7944, 9930, 12394, 13240, 18591, 19860, 24788, 30985, 37182, 39720, 49576, 61970, 74364, 92955, 123940, 148728, 185910, 247880, 371820, 743640, 2051207, 4102414, 6153621, 8204828, 10256035, 12307242, 16409656, 20512070, 24614484, 30768105, 41024140, 49228968, 61536210, 82048280, 123072420, 246144840]

約数ペア:

[(1, 246144840), (2, 123072420), (3, 82048280), (4, 61536210), (5, 49228968), (6, 41024140), (8, 30768105), (10, 24614484), (12, 20512070), (15, 16409656), (20, 12307242), (24, 10256035), (30, 8204828), (40, 6153621), (60, 4102414), (120, 2051207), (331, 743640), (662, 371820), (993, 247880), (1324, 185910), (1655, 148728), (1986, 123940), (2648, 92955), (3310, 74364), (3972, 61970), (4965, 49576), (6197, 39720), (6620, 37182), (7944, 30985), (9930, 24788), (12394, 19860), (13240, 18591)]