921095640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2558599}}^1$

素因数の和:2558616

約数の個数: 48

約数和(自身を含む): 2993562000

約数和(自身を除く): 2072466360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2558599, 5117198, 7675797, 10234396, 12792995, 15351594, 20468792, 23027391, 25585990, 30703188, 38378985, 46054782, 51171980, 61406376, 76757970, 92109564, 102343960, 115136955, 153515940, 184219128, 230273910, 307031880, 460547820, 921095640]

約数ペア:

[(1, 921095640), (2, 460547820), (3, 307031880), (4, 230273910), (5, 184219128), (6, 153515940), (8, 115136955), (9, 102343960), (10, 92109564), (12, 76757970), (15, 61406376), (18, 51171980), (20, 46054782), (24, 38378985), (30, 30703188), (36, 25585990), (40, 23027391), (45, 20468792), (60, 15351594), (72, 12792995), (90, 10234396), (120, 7675797), (180, 5117198), (360, 2558599)]