73828080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{102539}}^1$

素因数の和:102558

約数の個数: 60

約数和(自身を含む): 247941720

約数和(自身を除く): 174113640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 102539, 205078, 307617, 410156, 512695, 615234, 820312, 922851, 1025390, 1230468, 1538085, 1640624, 1845702, 2050780, 2460936, 3076170, 3691404, 4101560, 4614255, 4921872, 6152340, 7382808, 8203120, 9228510, 12304680, 14765616, 18457020, 24609360, 36914040, 73828080]

約数ペア:

[(1, 73828080), (2, 36914040), (3, 24609360), (4, 18457020), (5, 14765616), (6, 12304680), (8, 9228510), (9, 8203120), (10, 7382808), (12, 6152340), (15, 4921872), (16, 4614255), (18, 4101560), (20, 3691404), (24, 3076170), (30, 2460936), (36, 2050780), (40, 1845702), (45, 1640624), (48, 1538085), (60, 1230468), (72, 1025390), (80, 922851), (90, 820312), (120, 615234), (144, 512695), (180, 410156), (240, 307617), (360, 205078), (720, 102539)]