147281040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{204557}}^1$

素因数の和:204576

約数の個数: 60

約数和(自身を含む): 494621244

約数和(自身を除く): 347340204

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 204557, 409114, 613671, 818228, 1022785, 1227342, 1636456, 1841013, 2045570, 2454684, 3068355, 3272912, 3682026, 4091140, 4909368, 6136710, 7364052, 8182280, 9205065, 9818736, 12273420, 14728104, 16364560, 18410130, 24546840, 29456208, 36820260, 49093680, 73640520, 147281040]

約数ペア:

[(1, 147281040), (2, 73640520), (3, 49093680), (4, 36820260), (5, 29456208), (6, 24546840), (8, 18410130), (9, 16364560), (10, 14728104), (12, 12273420), (15, 9818736), (16, 9205065), (18, 8182280), (20, 7364052), (24, 6136710), (30, 4909368), (36, 4091140), (40, 3682026), (45, 3272912), (48, 3068355), (60, 2454684), (72, 2045570), (80, 1841013), (90, 1636456), (120, 1227342), (144, 1022785), (180, 818228), (240, 613671), (360, 409114), (720, 204557)]