80934240

素因数分解:

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

素因数の和:7372

約数の個数: 96

約数和(自身を含む): 266063616

約数和(自身を除く): 185129376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 7331, 11040, 14662, 21993, 29324, 36655, 43986, 58648, 73310, 87972, 109965, 117296, 146620, 168613, 175944, 219930, 234592, 293240, 337226, 351888, 439860, 505839, 586480, 674452, 703776, 843065, 879720, 1011678, 1172960, 1348904, 1686130, 1759440, 2023356, 2529195, 2697808, 3372260, 3518880, 4046712, 5058390, 5395616, 6744520, 8093424, 10116780, 13489040, 16186848, 20233560, 26978080, 40467120, 80934240]

約数ペア:

[(1, 80934240), (2, 40467120), (3, 26978080), (4, 20233560), (5, 16186848), (6, 13489040), (8, 10116780), (10, 8093424), (12, 6744520), (15, 5395616), (16, 5058390), (20, 4046712), (23, 3518880), (24, 3372260), (30, 2697808), (32, 2529195), (40, 2023356), (46, 1759440), (48, 1686130), (60, 1348904), (69, 1172960), (80, 1011678), (92, 879720), (96, 843065), (115, 703776), (120, 674452), (138, 586480), (160, 505839), (184, 439860), (230, 351888), (240, 337226), (276, 293240), (345, 234592), (368, 219930), (460, 175944), (480, 168613), (552, 146620), (690, 117296), (736, 109965), (920, 87972), (1104, 73310), (1380, 58648), (1840, 43986), (2208, 36655), (2760, 29324), (3680, 21993), (5520, 14662), (7331, 11040)]