23823180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 74854080

約数和(自身を除く): 51030900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 180, 270, 281, 314, 471, 540, 562, 628, 785, 843, 942, 1124, 1405, 1413, 1570, 1686, 1884, 2355, 2529, 2810, 2826, 3140, 3372, 4215, 4239, 4710, 5058, 5620, 5652, 7065, 7587, 8430, 8478, 9420, 10116, 12645, 14130, 15174, 16860, 16956, 21195, 25290, 28260, 30348, 37935, 42390, 44117, 50580, 75870, 84780, 88234, 132351, 151740, 176468, 220585, 264702, 397053, 441170, 529404, 661755, 794106, 882340, 1191159, 1323510, 1588212, 1985265, 2382318, 2647020, 3970530, 4764636, 5955795, 7941060, 11911590, 23823180]

約数ペア:

[(1, 23823180), (2, 11911590), (3, 7941060), (4, 5955795), (5, 4764636), (6, 3970530), (9, 2647020), (10, 2382318), (12, 1985265), (15, 1588212), (18, 1323510), (20, 1191159), (27, 882340), (30, 794106), (36, 661755), (45, 529404), (54, 441170), (60, 397053), (90, 264702), (108, 220585), (135, 176468), (157, 151740), (180, 132351), (270, 88234), (281, 84780), (314, 75870), (471, 50580), (540, 44117), (562, 42390), (628, 37935), (785, 30348), (843, 28260), (942, 25290), (1124, 21195), (1405, 16956), (1413, 16860), (1570, 15174), (1686, 14130), (1884, 12645), (2355, 10116), (2529, 9420), (2810, 8478), (2826, 8430), (3140, 7587), (3372, 7065), (4215, 5652), (4239, 5620), (4710, 5058)]