515034960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{195089}}^1$

素因数の和:195116

約数の個数: 80

約数和(自身を含む): 1741763520

約数和(自身を除く): 1226728560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 195089, 390178, 585267, 780356, 975445, 1170534, 1560712, 1950890, 2145979, 2341068, 2926335, 3121424, 3901780, 4291958, 4682136, 5852670, 6437937, 7803560, 8583916, 9364272, 10729895, 11705340, 12875874, 15607120, 17167832, 21459790, 23410680, 25751748, 32189685, 34335664, 42919580, 46821360, 51503496, 64379370, 85839160, 103006992, 128758740, 171678320, 257517480, 515034960]

約数ペア:

[(1, 515034960), (2, 257517480), (3, 171678320), (4, 128758740), (5, 103006992), (6, 85839160), (8, 64379370), (10, 51503496), (11, 46821360), (12, 42919580), (15, 34335664), (16, 32189685), (20, 25751748), (22, 23410680), (24, 21459790), (30, 17167832), (33, 15607120), (40, 12875874), (44, 11705340), (48, 10729895), (55, 9364272), (60, 8583916), (66, 7803560), (80, 6437937), (88, 5852670), (110, 4682136), (120, 4291958), (132, 3901780), (165, 3121424), (176, 2926335), (220, 2341068), (240, 2145979), (264, 1950890), (330, 1560712), (440, 1170534), (528, 975445), (660, 780356), (880, 585267), (1320, 390178), (2640, 195089)]