384091240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23827}}^1$

素因数の和:23882

約数の個数: 64

約数和(自身を含む): 960744960

約数和(自身を除く): 576653720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 16120, 23827, 47654, 95308, 119135, 190616, 238270, 309751, 476540, 619502, 738637, 953080, 1239004, 1477274, 1548755, 2478008, 2954548, 3097510, 3693185, 5909096, 6195020, 7386370, 9602281, 12390040, 14772740, 19204562, 29545480, 38409124, 48011405, 76818248, 96022810, 192045620, 384091240]

約数ペア:

[(1, 384091240), (2, 192045620), (4, 96022810), (5, 76818248), (8, 48011405), (10, 38409124), (13, 29545480), (20, 19204562), (26, 14772740), (31, 12390040), (40, 9602281), (52, 7386370), (62, 6195020), (65, 5909096), (104, 3693185), (124, 3097510), (130, 2954548), (155, 2478008), (248, 1548755), (260, 1477274), (310, 1239004), (403, 953080), (520, 738637), (620, 619502), (806, 476540), (1240, 309751), (1612, 238270), (2015, 190616), (3224, 119135), (4030, 95308), (8060, 47654), (16120, 23827)]