16189898640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67457911}}^1$

素因数の和:67457927

約数の個数: 40

約数和(自身を含む): 50188686528

約数和(自身を除く): 33998787888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 67457911, 134915822, 202373733, 269831644, 337289555, 404747466, 539663288, 674579110, 809494932, 1011868665, 1079326576, 1349158220, 1618989864, 2023737330, 2698316440, 3237979728, 4047474660, 5396632880, 8094949320, 16189898640]

約数ペア:

[(1, 16189898640), (2, 8094949320), (3, 5396632880), (4, 4047474660), (5, 3237979728), (6, 2698316440), (8, 2023737330), (10, 1618989864), (12, 1349158220), (15, 1079326576), (16, 1011868665), (20, 809494932), (24, 674579110), (30, 539663288), (40, 404747466), (48, 337289555), (60, 269831644), (80, 202373733), (120, 134915822), (240, 67457911)]