1519408980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367007}}^1$

素因数の和:367045

約数の個数: 72

約数和(自身を含む): 4809272832

約数和(自身を除く): 3289863852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 367007, 734014, 1101021, 1468028, 1835035, 2202042, 3303063, 3670070, 4404084, 5505105, 6606126, 7340140, 8441161, 11010210, 13212252, 16515315, 16882322, 22020420, 25323483, 33030630, 33764644, 42205805, 50646966, 66061260, 75970449, 84411610, 101293932, 126617415, 151940898, 168823220, 253234830, 303881796, 379852245, 506469660, 759704490, 1519408980]

約数ペア:

[(1, 1519408980), (2, 759704490), (3, 506469660), (4, 379852245), (5, 303881796), (6, 253234830), (9, 168823220), (10, 151940898), (12, 126617415), (15, 101293932), (18, 84411610), (20, 75970449), (23, 66061260), (30, 50646966), (36, 42205805), (45, 33764644), (46, 33030630), (60, 25323483), (69, 22020420), (90, 16882322), (92, 16515315), (115, 13212252), (138, 11010210), (180, 8441161), (207, 7340140), (230, 6606126), (276, 5505105), (345, 4404084), (414, 3670070), (460, 3303063), (690, 2202042), (828, 1835035), (1035, 1468028), (1380, 1101021), (2070, 734014), (4140, 367007)]