622346640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{13163}}^1$

素因数の和:13376

約数の個数: 80

約数和(自身を含む): 1939215168

約数和(自身を除く): 1316868528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3152, 3940, 4728, 5910, 7880, 9456, 11820, 13163, 15760, 23640, 26326, 39489, 47280, 52652, 65815, 78978, 105304, 131630, 157956, 197445, 210608, 263260, 315912, 394890, 526520, 631824, 789780, 1053040, 1579560, 2593111, 3159120, 5186222, 7779333, 10372444, 12965555, 15558666, 20744888, 25931110, 31117332, 38896665, 41489776, 51862220, 62234664, 77793330, 103724440, 124469328, 155586660, 207448880, 311173320, 622346640]

約数ペア:

[(1, 622346640), (2, 311173320), (3, 207448880), (4, 155586660), (5, 124469328), (6, 103724440), (8, 77793330), (10, 62234664), (12, 51862220), (15, 41489776), (16, 38896665), (20, 31117332), (24, 25931110), (30, 20744888), (40, 15558666), (48, 12965555), (60, 10372444), (80, 7779333), (120, 5186222), (197, 3159120), (240, 2593111), (394, 1579560), (591, 1053040), (788, 789780), (985, 631824), (1182, 526520), (1576, 394890), (1970, 315912), (2364, 263260), (2955, 210608), (3152, 197445), (3940, 157956), (4728, 131630), (5910, 105304), (7880, 78978), (9456, 65815), (11820, 52652), (13163, 47280), (15760, 39489), (23640, 26326)]