40467120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7331}}^1$

素因数の和:7370

約数の個数: 80

約数和(自身を含む): 130920192

約数和(自身を除く): 90453072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 7331, 14662, 21993, 29324, 36655, 43986, 58648, 73310, 87972, 109965, 117296, 146620, 168613, 175944, 219930, 293240, 337226, 351888, 439860, 505839, 586480, 674452, 843065, 879720, 1011678, 1348904, 1686130, 1759440, 2023356, 2529195, 2697808, 3372260, 4046712, 5058390, 6744520, 8093424, 10116780, 13489040, 20233560, 40467120]

約数ペア:

[(1, 40467120), (2, 20233560), (3, 13489040), (4, 10116780), (5, 8093424), (6, 6744520), (8, 5058390), (10, 4046712), (12, 3372260), (15, 2697808), (16, 2529195), (20, 2023356), (23, 1759440), (24, 1686130), (30, 1348904), (40, 1011678), (46, 879720), (48, 843065), (60, 674452), (69, 586480), (80, 505839), (92, 439860), (115, 351888), (120, 337226), (138, 293240), (184, 219930), (230, 175944), (240, 168613), (276, 146620), (345, 117296), (368, 109965), (460, 87972), (552, 73310), (690, 58648), (920, 43986), (1104, 36655), (1380, 29324), (1840, 21993), (2760, 14662), (5520, 7331)]