194997960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{541661}}^1$

素因数の和:541678

約数の個数: 48

約数和(自身を含む): 633744540

約数和(自身を除く): 438746580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 541661, 1083322, 1624983, 2166644, 2708305, 3249966, 4333288, 4874949, 5416610, 6499932, 8124915, 9749898, 10833220, 12999864, 16249830, 19499796, 21666440, 24374745, 32499660, 38999592, 48749490, 64999320, 97498980, 194997960]

約数ペア:

[(1, 194997960), (2, 97498980), (3, 64999320), (4, 48749490), (5, 38999592), (6, 32499660), (8, 24374745), (9, 21666440), (10, 19499796), (12, 16249830), (15, 12999864), (18, 10833220), (20, 9749898), (24, 8124915), (30, 6499932), (36, 5416610), (40, 4874949), (45, 4333288), (60, 3249966), (72, 2708305), (90, 2166644), (120, 1624983), (180, 1083322), (360, 541661)]