2938960020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2999}}^1\times {\mathrm{16333}}^1$

素因数の和:19344

約数の個数: 48

約数和(自身を含む): 8232336000

約数和(自身を除く): 5293375980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2999, 5998, 8997, 11996, 14995, 16333, 17994, 29990, 32666, 35988, 44985, 48999, 59980, 65332, 81665, 89970, 97998, 163330, 179940, 195996, 244995, 326660, 489990, 979980, 48982667, 97965334, 146948001, 195930668, 244913335, 293896002, 489826670, 587792004, 734740005, 979653340, 1469480010, 2938960020]

約数ペア:

[(1, 2938960020), (2, 1469480010), (3, 979653340), (4, 734740005), (5, 587792004), (6, 489826670), (10, 293896002), (12, 244913335), (15, 195930668), (20, 146948001), (30, 97965334), (60, 48982667), (2999, 979980), (5998, 489990), (8997, 326660), (11996, 244995), (14995, 195996), (16333, 179940), (17994, 163330), (29990, 97998), (32666, 89970), (35988, 81665), (44985, 65332), (48999, 59980)]