747179640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{230611}}^1$

素因数の和:230634

約数の個数: 80

約数和(自身を含む): 2511364680

約数和(自身を除く): 1764185040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 230611, 461222, 691833, 922444, 1153055, 1383666, 1844888, 2075499, 2306110, 2767332, 3459165, 4150998, 4612220, 5534664, 6226497, 6918330, 8301996, 9224440, 10377495, 12452994, 13836660, 16603992, 18679491, 20754990, 24905988, 27673320, 31132485, 37358982, 41509980, 49811976, 62264970, 74717964, 83019960, 93397455, 124529940, 149435928, 186794910, 249059880, 373589820, 747179640]

約数ペア:

[(1, 747179640), (2, 373589820), (3, 249059880), (4, 186794910), (5, 149435928), (6, 124529940), (8, 93397455), (9, 83019960), (10, 74717964), (12, 62264970), (15, 49811976), (18, 41509980), (20, 37358982), (24, 31132485), (27, 27673320), (30, 24905988), (36, 20754990), (40, 18679491), (45, 16603992), (54, 13836660), (60, 12452994), (72, 10377495), (81, 9224440), (90, 8301996), (108, 6918330), (120, 6226497), (135, 5534664), (162, 4612220), (180, 4150998), (216, 3459165), (270, 2767332), (324, 2306110), (360, 2075499), (405, 1844888), (540, 1383666), (648, 1153055), (810, 922444), (1080, 691833), (1620, 461222), (3240, 230611)]