8979120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{4157}}^1$

素因数の和:4179

約数の個数: 80

約数和(自身を含む): 30935520

約数和(自身を除く): 21956400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 4157, 8314, 12471, 16628, 20785, 24942, 33256, 37413, 41570, 49884, 62355, 66512, 74826, 83140, 99768, 112239, 124710, 149652, 166280, 187065, 199536, 224478, 249420, 299304, 332560, 374130, 448956, 498840, 561195, 598608, 748260, 897912, 997680, 1122390, 1496520, 1795824, 2244780, 2993040, 4489560, 8979120]

約数ペア:

[(1, 8979120), (2, 4489560), (3, 2993040), (4, 2244780), (5, 1795824), (6, 1496520), (8, 1122390), (9, 997680), (10, 897912), (12, 748260), (15, 598608), (16, 561195), (18, 498840), (20, 448956), (24, 374130), (27, 332560), (30, 299304), (36, 249420), (40, 224478), (45, 199536), (48, 187065), (54, 166280), (60, 149652), (72, 124710), (80, 112239), (90, 99768), (108, 83140), (120, 74826), (135, 66512), (144, 62355), (180, 49884), (216, 41570), (240, 37413), (270, 33256), (360, 24942), (432, 20785), (540, 16628), (720, 12471), (1080, 8314), (2160, 4157)]