1270186920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{392033}}^1$

素因数の和:392056

約数の個数: 80

約数和(自身を含む): 4269250260

約数和(自身を除く): 2999063340

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 392033, 784066, 1176099, 1568132, 1960165, 2352198, 3136264, 3528297, 3920330, 4704396, 5880495, 7056594, 7840660, 9408792, 10584891, 11760990, 14113188, 15681320, 17641485, 21169782, 23521980, 28226376, 31754673, 35282970, 42339564, 47043960, 52924455, 63509346, 70565940, 84679128, 105848910, 127018692, 141131880, 158773365, 211697820, 254037384, 317546730, 423395640, 635093460, 1270186920]

約数ペア:

[(1, 1270186920), (2, 635093460), (3, 423395640), (4, 317546730), (5, 254037384), (6, 211697820), (8, 158773365), (9, 141131880), (10, 127018692), (12, 105848910), (15, 84679128), (18, 70565940), (20, 63509346), (24, 52924455), (27, 47043960), (30, 42339564), (36, 35282970), (40, 31754673), (45, 28226376), (54, 23521980), (60, 21169782), (72, 17641485), (81, 15681320), (90, 14113188), (108, 11760990), (120, 10584891), (135, 9408792), (162, 7840660), (180, 7056594), (216, 5880495), (270, 4704396), (324, 3920330), (360, 3528297), (405, 3136264), (540, 2352198), (648, 1960165), (810, 1568132), (1080, 1176099), (1620, 784066), (3240, 392033)]