255650040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{236713}}^1$

素因数の和:236733

約数の個数: 64

約数和(自身を含む): 852170400

約数和(自身を除く): 596520360

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 236713, 473426, 710139, 946852, 1183565, 1420278, 1893704, 2130417, 2367130, 2840556, 3550695, 4260834, 4734260, 5681112, 6391251, 7101390, 8521668, 9468520, 10652085, 12782502, 14202780, 17043336, 21304170, 25565004, 28405560, 31956255, 42608340, 51130008, 63912510, 85216680, 127825020, 255650040]

約数ペア:

[(1, 255650040), (2, 127825020), (3, 85216680), (4, 63912510), (5, 51130008), (6, 42608340), (8, 31956255), (9, 28405560), (10, 25565004), (12, 21304170), (15, 17043336), (18, 14202780), (20, 12782502), (24, 10652085), (27, 9468520), (30, 8521668), (36, 7101390), (40, 6391251), (45, 5681112), (54, 4734260), (60, 4260834), (72, 3550695), (90, 2840556), (108, 2367130), (120, 2130417), (135, 1893704), (180, 1420278), (216, 1183565), (270, 946852), (360, 710139), (540, 473426), (1080, 236713)]