86911920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{40237}}^1$

素因数の和:40259

約数の個数: 80

約数和(自身を含む): 299370720

約数和(自身を除く): 212458800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 40237, 80474, 120711, 160948, 201185, 241422, 321896, 362133, 402370, 482844, 603555, 643792, 724266, 804740, 965688, 1086399, 1207110, 1448532, 1609480, 1810665, 1931376, 2172798, 2414220, 2897064, 3218960, 3621330, 4345596, 4828440, 5431995, 5794128, 7242660, 8691192, 9656880, 10863990, 14485320, 17382384, 21727980, 28970640, 43455960, 86911920]

約数ペア:

[(1, 86911920), (2, 43455960), (3, 28970640), (4, 21727980), (5, 17382384), (6, 14485320), (8, 10863990), (9, 9656880), (10, 8691192), (12, 7242660), (15, 5794128), (16, 5431995), (18, 4828440), (20, 4345596), (24, 3621330), (27, 3218960), (30, 2897064), (36, 2414220), (40, 2172798), (45, 1931376), (48, 1810665), (54, 1609480), (60, 1448532), (72, 1207110), (80, 1086399), (90, 965688), (108, 804740), (120, 724266), (135, 643792), (144, 603555), (180, 482844), (216, 402370), (240, 362133), (270, 321896), (360, 241422), (432, 201185), (540, 160948), (720, 120711), (1080, 80474), (2160, 40237)]