74917680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{577}}^1$

素因数の和:1134

約数の個数: 80

約数和(自身を含む): 233077344

約数和(自身を除く): 158159664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 541, 577, 1082, 1154, 1623, 1731, 2164, 2308, 2705, 2885, 3246, 3462, 4328, 4616, 5410, 5770, 6492, 6924, 8115, 8655, 8656, 9232, 10820, 11540, 12984, 13848, 16230, 17310, 21640, 23080, 25968, 27696, 32460, 34620, 43280, 46160, 64920, 69240, 129840, 138480, 312157, 624314, 936471, 1248628, 1560785, 1872942, 2497256, 3121570, 3745884, 4682355, 4994512, 6243140, 7491768, 9364710, 12486280, 14983536, 18729420, 24972560, 37458840, 74917680]

約数ペア:

[(1, 74917680), (2, 37458840), (3, 24972560), (4, 18729420), (5, 14983536), (6, 12486280), (8, 9364710), (10, 7491768), (12, 6243140), (15, 4994512), (16, 4682355), (20, 3745884), (24, 3121570), (30, 2497256), (40, 1872942), (48, 1560785), (60, 1248628), (80, 936471), (120, 624314), (240, 312157), (541, 138480), (577, 129840), (1082, 69240), (1154, 64920), (1623, 46160), (1731, 43280), (2164, 34620), (2308, 32460), (2705, 27696), (2885, 25968), (3246, 23080), (3462, 21640), (4328, 17310), (4616, 16230), (5410, 13848), (5770, 12984), (6492, 11540), (6924, 10820), (8115, 9232), (8655, 8656)]