1023640080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{21433}}^1$

素因数の和:21648

約数の個数: 80

約数和(自身を含む): 3189379200

約数和(自身を除く): 2165739120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 7960, 9552, 11940, 15920, 21433, 23880, 42866, 47760, 64299, 85732, 107165, 128598, 171464, 214330, 257196, 321495, 342928, 428660, 514392, 642990, 857320, 1028784, 1285980, 1714640, 2571960, 4265167, 5143920, 8530334, 12795501, 17060668, 21325835, 25591002, 34121336, 42651670, 51182004, 63977505, 68242672, 85303340, 102364008, 127955010, 170606680, 204728016, 255910020, 341213360, 511820040, 1023640080]

約数ペア:

[(1, 1023640080), (2, 511820040), (3, 341213360), (4, 255910020), (5, 204728016), (6, 170606680), (8, 127955010), (10, 102364008), (12, 85303340), (15, 68242672), (16, 63977505), (20, 51182004), (24, 42651670), (30, 34121336), (40, 25591002), (48, 21325835), (60, 17060668), (80, 12795501), (120, 8530334), (199, 5143920), (240, 4265167), (398, 2571960), (597, 1714640), (796, 1285980), (995, 1028784), (1194, 857320), (1592, 642990), (1990, 514392), (2388, 428660), (2985, 342928), (3184, 321495), (3980, 257196), (4776, 214330), (5970, 171464), (7960, 128598), (9552, 107165), (11940, 85732), (15920, 64299), (21433, 47760), (23880, 42866)]