90005876760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1057897}}^1$

素因数の和:1058620

約数の個数: 64

約数和(自身を含む): 270398728800

約数和(自身を除く): 180392852040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 709, 1418, 2127, 2836, 3545, 4254, 5672, 7090, 8508, 10635, 14180, 17016, 21270, 28360, 42540, 85080, 1057897, 2115794, 3173691, 4231588, 5289485, 6347382, 8463176, 10578970, 12694764, 15868455, 21157940, 25389528, 31736910, 42315880, 63473820, 126947640, 750048973, 1500097946, 2250146919, 3000195892, 3750244865, 4500293838, 6000391784, 7500489730, 9000587676, 11250734595, 15000979460, 18001175352, 22501469190, 30001958920, 45002938380, 90005876760]

約数ペア:

[(1, 90005876760), (2, 45002938380), (3, 30001958920), (4, 22501469190), (5, 18001175352), (6, 15000979460), (8, 11250734595), (10, 9000587676), (12, 7500489730), (15, 6000391784), (20, 4500293838), (24, 3750244865), (30, 3000195892), (40, 2250146919), (60, 1500097946), (120, 750048973), (709, 126947640), (1418, 63473820), (2127, 42315880), (2836, 31736910), (3545, 25389528), (4254, 21157940), (5672, 15868455), (7090, 12694764), (8508, 10578970), (10635, 8463176), (14180, 6347382), (17016, 5289485), (21270, 4231588), (28360, 3173691), (42540, 2115794), (85080, 1057897)]