23818560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:640

約数の個数: 112

約数和(自身を含む): 77516736

約数和(自身を除く): 53698176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 577, 645, 688, 860, 960, 1032, 1154, 1290, 1376, 1720, 1731, 2064, 2308, 2580, 2752, 2885, 3440, 3462, 4128, 4616, 5160, 5770, 6880, 6924, 8256, 8655, 9232, 10320, 11540, 13760, 13848, 17310, 18464, 20640, 23080, 24811, 27696, 34620, 36928, 41280, 46160, 49622, 55392, 69240, 74433, 92320, 99244, 110784, 124055, 138480, 148866, 184640, 198488, 248110, 276960, 297732, 372165, 396976, 496220, 553920, 595464, 744330, 793952, 992440, 1190928, 1488660, 1587904, 1984880, 2381856, 2977320, 3969760, 4763712, 5954640, 7939520, 11909280, 23818560]

約数ペア:

[(1, 23818560), (2, 11909280), (3, 7939520), (4, 5954640), (5, 4763712), (6, 3969760), (8, 2977320), (10, 2381856), (12, 1984880), (15, 1587904), (16, 1488660), (20, 1190928), (24, 992440), (30, 793952), (32, 744330), (40, 595464), (43, 553920), (48, 496220), (60, 396976), (64, 372165), (80, 297732), (86, 276960), (96, 248110), (120, 198488), (129, 184640), (160, 148866), (172, 138480), (192, 124055), (215, 110784), (240, 99244), (258, 92320), (320, 74433), (344, 69240), (430, 55392), (480, 49622), (516, 46160), (577, 41280), (645, 36928), (688, 34620), (860, 27696), (960, 24811), (1032, 23080), (1154, 20640), (1290, 18464), (1376, 17310), (1720, 13848), (1731, 13760), (2064, 11540), (2308, 10320), (2580, 9232), (2752, 8655), (2885, 8256), (3440, 6924), (3462, 6880), (4128, 5770), (4616, 5160)]