23020740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:586

約数の個数: 96

約数和(自身を含む): 72576000

約数和(自身を除く): 49555260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 356, 445, 479, 534, 540, 801, 890, 958, 1068, 1335, 1437, 1602, 1780, 1916, 2395, 2403, 2670, 2874, 3204, 4005, 4311, 4790, 4806, 5340, 5748, 7185, 8010, 8622, 9580, 9612, 12015, 12933, 14370, 16020, 17244, 21555, 24030, 25866, 28740, 42631, 43110, 48060, 51732, 64665, 85262, 86220, 127893, 129330, 170524, 213155, 255786, 258660, 383679, 426310, 511572, 639465, 767358, 852620, 1151037, 1278930, 1534716, 1918395, 2302074, 2557860, 3836790, 4604148, 5755185, 7673580, 11510370, 23020740]

約数ペア:

[(1, 23020740), (2, 11510370), (3, 7673580), (4, 5755185), (5, 4604148), (6, 3836790), (9, 2557860), (10, 2302074), (12, 1918395), (15, 1534716), (18, 1278930), (20, 1151037), (27, 852620), (30, 767358), (36, 639465), (45, 511572), (54, 426310), (60, 383679), (89, 258660), (90, 255786), (108, 213155), (135, 170524), (178, 129330), (180, 127893), (267, 86220), (270, 85262), (356, 64665), (445, 51732), (479, 48060), (534, 43110), (540, 42631), (801, 28740), (890, 25866), (958, 24030), (1068, 21555), (1335, 17244), (1437, 16020), (1602, 14370), (1780, 12933), (1916, 12015), (2395, 9612), (2403, 9580), (2670, 8622), (2874, 8010), (3204, 7185), (4005, 5748), (4311, 5340), (4790, 4806)]