921383640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{853133}}^1$

素因数の和:853153

約数の個数: 64

約数和(自身を含む): 3071282400

約数和(自身を除く): 2149898760

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 853133, 1706266, 2559399, 3412532, 4265665, 5118798, 6825064, 7678197, 8531330, 10237596, 12796995, 15356394, 17062660, 20475192, 23034591, 25593990, 30712788, 34125320, 38390985, 46069182, 51187980, 61425576, 76781970, 92138364, 102375960, 115172955, 153563940, 184276728, 230345910, 307127880, 460691820, 921383640]

約数ペア:

[(1, 921383640), (2, 460691820), (3, 307127880), (4, 230345910), (5, 184276728), (6, 153563940), (8, 115172955), (9, 102375960), (10, 92138364), (12, 76781970), (15, 61425576), (18, 51187980), (20, 46069182), (24, 38390985), (27, 34125320), (30, 30712788), (36, 25593990), (40, 23034591), (45, 20475192), (54, 17062660), (60, 15356394), (72, 12796995), (90, 10237596), (108, 8531330), (120, 7678197), (135, 6825064), (180, 5118798), (216, 4265665), (270, 3412532), (360, 2559399), (540, 1706266), (1080, 853133)]