2122943640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17691197}}^1$

素因数の和:17691211

約数の個数: 32

約数和(自身を含む): 6368831280

約数和(自身を除く): 4245887640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17691197, 35382394, 53073591, 70764788, 88455985, 106147182, 141529576, 176911970, 212294364, 265367955, 353823940, 424588728, 530735910, 707647880, 1061471820, 2122943640]

約数ペア:

[(1, 2122943640), (2, 1061471820), (3, 707647880), (4, 530735910), (5, 424588728), (6, 353823940), (8, 265367955), (10, 212294364), (12, 176911970), (15, 141529576), (20, 106147182), (24, 88455985), (30, 70764788), (40, 53073591), (60, 35382394), (120, 17691197)]