255190080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1103}}^1$

素因数の和:1364

約数の個数: 112

約数和(自身を含む): 814328064

約数和(自身を除く): 559137984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 241, 320, 480, 482, 723, 960, 964, 1103, 1205, 1446, 1928, 2206, 2410, 2892, 3309, 3615, 3856, 4412, 4820, 5515, 5784, 6618, 7230, 7712, 8824, 9640, 11030, 11568, 13236, 14460, 15424, 16545, 17648, 19280, 22060, 23136, 26472, 28920, 33090, 35296, 38560, 44120, 46272, 52944, 57840, 66180, 70592, 77120, 88240, 105888, 115680, 132360, 176480, 211776, 231360, 264720, 265823, 352960, 529440, 531646, 797469, 1058880, 1063292, 1329115, 1594938, 2126584, 2658230, 3189876, 3987345, 4253168, 5316460, 6379752, 7974690, 8506336, 10632920, 12759504, 15949380, 17012672, 21265840, 25519008, 31898760, 42531680, 51038016, 63797520, 85063360, 127595040, 255190080]

約数ペア:

[(1, 255190080), (2, 127595040), (3, 85063360), (4, 63797520), (5, 51038016), (6, 42531680), (8, 31898760), (10, 25519008), (12, 21265840), (15, 17012672), (16, 15949380), (20, 12759504), (24, 10632920), (30, 8506336), (32, 7974690), (40, 6379752), (48, 5316460), (60, 4253168), (64, 3987345), (80, 3189876), (96, 2658230), (120, 2126584), (160, 1594938), (192, 1329115), (240, 1063292), (241, 1058880), (320, 797469), (480, 531646), (482, 529440), (723, 352960), (960, 265823), (964, 264720), (1103, 231360), (1205, 211776), (1446, 176480), (1928, 132360), (2206, 115680), (2410, 105888), (2892, 88240), (3309, 77120), (3615, 70592), (3856, 66180), (4412, 57840), (4820, 52944), (5515, 46272), (5784, 44120), (6618, 38560), (7230, 35296), (7712, 33090), (8824, 28920), (9640, 26472), (11030, 23136), (11568, 22060), (13236, 19280), (14460, 17648), (15424, 16545)]