1282842960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{763597}}^1$

素因数の和:763620

約数の個数: 80

約数和(自身を含む): 4544935296

約数和(自身を除く): 3262092336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 763597, 1527194, 2290791, 3054388, 3817985, 4581582, 5345179, 6108776, 7635970, 9163164, 10690358, 11453955, 12217552, 15271940, 16035537, 18326328, 21380716, 22907910, 26725895, 30543880, 32071074, 36652656, 42761432, 45815820, 53451790, 61087760, 64142148, 80177685, 85522864, 91631640, 106903580, 128284296, 160355370, 183263280, 213807160, 256568592, 320710740, 427614320, 641421480, 1282842960]

約数ペア:

[(1, 1282842960), (2, 641421480), (3, 427614320), (4, 320710740), (5, 256568592), (6, 213807160), (7, 183263280), (8, 160355370), (10, 128284296), (12, 106903580), (14, 91631640), (15, 85522864), (16, 80177685), (20, 64142148), (21, 61087760), (24, 53451790), (28, 45815820), (30, 42761432), (35, 36652656), (40, 32071074), (42, 30543880), (48, 26725895), (56, 22907910), (60, 21380716), (70, 18326328), (80, 16035537), (84, 15271940), (105, 12217552), (112, 11453955), (120, 10690358), (140, 9163164), (168, 7635970), (210, 6108776), (240, 5345179), (280, 4581582), (336, 3817985), (420, 3054388), (560, 2290791), (840, 1527194), (1680, 763597)]