455353320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{4397}}^1$

素因数の和:5274

約数の個数: 64

約数和(自身を含む): 1367953920

約数和(自身を除く): 912600600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 863, 1726, 2589, 3452, 4315, 4397, 5178, 6904, 8630, 8794, 10356, 12945, 13191, 17260, 17588, 20712, 21985, 25890, 26382, 34520, 35176, 43970, 51780, 52764, 65955, 87940, 103560, 105528, 131910, 175880, 263820, 527640, 3794611, 7589222, 11383833, 15178444, 18973055, 22767666, 30356888, 37946110, 45535332, 56919165, 75892220, 91070664, 113838330, 151784440, 227676660, 455353320]

約数ペア:

[(1, 455353320), (2, 227676660), (3, 151784440), (4, 113838330), (5, 91070664), (6, 75892220), (8, 56919165), (10, 45535332), (12, 37946110), (15, 30356888), (20, 22767666), (24, 18973055), (30, 15178444), (40, 11383833), (60, 7589222), (120, 3794611), (863, 527640), (1726, 263820), (2589, 175880), (3452, 131910), (4315, 105528), (4397, 103560), (5178, 87940), (6904, 65955), (8630, 52764), (8794, 51780), (10356, 43970), (12945, 35176), (13191, 34520), (17260, 26382), (17588, 25890), (20712, 21985)]