146558640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{610661}}^1$

素因数の和:610677

約数の個数: 40

約数和(自身を含む): 454332528

約数和(自身を除く): 307773888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 610661, 1221322, 1831983, 2442644, 3053305, 3663966, 4885288, 6106610, 7327932, 9159915, 9770576, 12213220, 14655864, 18319830, 24426440, 29311728, 36639660, 48852880, 73279320, 146558640]

約数ペア:

[(1, 146558640), (2, 73279320), (3, 48852880), (4, 36639660), (5, 29311728), (6, 24426440), (8, 18319830), (10, 14655864), (12, 12213220), (15, 9770576), (16, 9159915), (20, 7327932), (24, 6106610), (30, 4885288), (40, 3663966), (48, 3053305), (60, 2442644), (80, 1831983), (120, 1221322), (240, 610661)]