260238464880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6906541}}^1$

素因数の和:6906714

約数の個数: 80

約数和(自身を含む): 811877825184

約数和(自身を除く): 551639360304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 6280, 7536, 9420, 12560, 18840, 37680, 6906541, 13813082, 20719623, 27626164, 34532705, 41439246, 55252328, 69065410, 82878492, 103598115, 110504656, 138130820, 165756984, 207196230, 276261640, 331513968, 414392460, 552523280, 828784920, 1084326937, 1657569840, 2168653874, 3252980811, 4337307748, 5421634685, 6505961622, 8674615496, 10843269370, 13011923244, 16264904055, 17349230992, 21686538740, 26023846488, 32529808110, 43373077480, 52047692976, 65059616220, 86746154960, 130119232440, 260238464880]

約数ペア:

[(1, 260238464880), (2, 130119232440), (3, 86746154960), (4, 65059616220), (5, 52047692976), (6, 43373077480), (8, 32529808110), (10, 26023846488), (12, 21686538740), (15, 17349230992), (16, 16264904055), (20, 13011923244), (24, 10843269370), (30, 8674615496), (40, 6505961622), (48, 5421634685), (60, 4337307748), (80, 3252980811), (120, 2168653874), (157, 1657569840), (240, 1084326937), (314, 828784920), (471, 552523280), (628, 414392460), (785, 331513968), (942, 276261640), (1256, 207196230), (1570, 165756984), (1884, 138130820), (2355, 110504656), (2512, 103598115), (3140, 82878492), (3768, 69065410), (4710, 55252328), (6280, 41439246), (7536, 34532705), (9420, 27626164), (12560, 20719623), (18840, 13813082), (37680, 6906541)]