513980280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{129793}}^1$

素因数の和:129821

約数の個数: 96

約数和(自身を含む): 1822307760

約数和(自身を除く): 1308327480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 129793, 259586, 389379, 519172, 648965, 778758, 1038344, 1168137, 1297930, 1427723, 1557516, 1946895, 2336274, 2595860, 2855446, 3115032, 3893790, 4283169, 4672548, 5191720, 5710892, 5840685, 7138615, 7787580, 8566338, 9345096, 11421784, 11681370, 12849507, 14277230, 15575160, 17132676, 21415845, 23362740, 25699014, 28554460, 34265352, 42831690, 46725480, 51398028, 57108920, 64247535, 85663380, 102796056, 128495070, 171326760, 256990140, 513980280]

約数ペア:

[(1, 513980280), (2, 256990140), (3, 171326760), (4, 128495070), (5, 102796056), (6, 85663380), (8, 64247535), (9, 57108920), (10, 51398028), (11, 46725480), (12, 42831690), (15, 34265352), (18, 28554460), (20, 25699014), (22, 23362740), (24, 21415845), (30, 17132676), (33, 15575160), (36, 14277230), (40, 12849507), (44, 11681370), (45, 11421784), (55, 9345096), (60, 8566338), (66, 7787580), (72, 7138615), (88, 5840685), (90, 5710892), (99, 5191720), (110, 4672548), (120, 4283169), (132, 3893790), (165, 3115032), (180, 2855446), (198, 2595860), (220, 2336274), (264, 1946895), (330, 1557516), (360, 1427723), (396, 1297930), (440, 1168137), (495, 1038344), (660, 778758), (792, 648965), (990, 519172), (1320, 389379), (1980, 259586), (3960, 129793)]