23178720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1184

約数の個数: 96

約数和(自身を含む): 74777472

約数和(自身を除く): 51598752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1123, 1290, 1376, 1720, 2064, 2246, 2580, 3369, 3440, 4128, 4492, 5160, 5615, 6738, 6880, 8984, 10320, 11230, 13476, 16845, 17968, 20640, 22460, 26952, 33690, 35936, 44920, 48289, 53904, 67380, 89840, 96578, 107808, 134760, 144867, 179680, 193156, 241445, 269520, 289734, 386312, 482890, 539040, 579468, 724335, 772624, 965780, 1158936, 1448670, 1545248, 1931560, 2317872, 2897340, 3863120, 4635744, 5794680, 7726240, 11589360, 23178720]

約数ペア:

[(1, 23178720), (2, 11589360), (3, 7726240), (4, 5794680), (5, 4635744), (6, 3863120), (8, 2897340), (10, 2317872), (12, 1931560), (15, 1545248), (16, 1448670), (20, 1158936), (24, 965780), (30, 772624), (32, 724335), (40, 579468), (43, 539040), (48, 482890), (60, 386312), (80, 289734), (86, 269520), (96, 241445), (120, 193156), (129, 179680), (160, 144867), (172, 134760), (215, 107808), (240, 96578), (258, 89840), (344, 67380), (430, 53904), (480, 48289), (516, 44920), (645, 35936), (688, 33690), (860, 26952), (1032, 22460), (1123, 20640), (1290, 17968), (1376, 16845), (1720, 13476), (2064, 11230), (2246, 10320), (2580, 8984), (3369, 6880), (3440, 6738), (4128, 5615), (4492, 5160)]