201376320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{209767}}^1$

素因数の和:209787

約数の個数: 56

約数和(自身を含む): 639372864

約数和(自身を除く): 437996544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 209767, 419534, 629301, 839068, 1048835, 1258602, 1678136, 2097670, 2517204, 3146505, 3356272, 4195340, 5034408, 6293010, 6712544, 8390680, 10068816, 12586020, 13425088, 16781360, 20137632, 25172040, 33562720, 40275264, 50344080, 67125440, 100688160, 201376320]

約数ペア:

[(1, 201376320), (2, 100688160), (3, 67125440), (4, 50344080), (5, 40275264), (6, 33562720), (8, 25172040), (10, 20137632), (12, 16781360), (15, 13425088), (16, 12586020), (20, 10068816), (24, 8390680), (30, 6712544), (32, 6293010), (40, 5034408), (48, 4195340), (60, 3356272), (64, 3146505), (80, 2517204), (96, 2097670), (120, 1678136), (160, 1258602), (192, 1048835), (240, 839068), (320, 629301), (480, 419534), (960, 209767)]