23443320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{563}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 70657920

約数和(自身を除く): 47214600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 563, 694, 1041, 1126, 1388, 1689, 1735, 2082, 2252, 2776, 2815, 3378, 3470, 4164, 4504, 5205, 5630, 6756, 6940, 8328, 8445, 10410, 11260, 13512, 13880, 16890, 20820, 22520, 33780, 41640, 67560, 195361, 390722, 586083, 781444, 976805, 1172166, 1562888, 1953610, 2344332, 2930415, 3907220, 4688664, 5860830, 7814440, 11721660, 23443320]

約数ペア:

[(1, 23443320), (2, 11721660), (3, 7814440), (4, 5860830), (5, 4688664), (6, 3907220), (8, 2930415), (10, 2344332), (12, 1953610), (15, 1562888), (20, 1172166), (24, 976805), (30, 781444), (40, 586083), (60, 390722), (120, 195361), (347, 67560), (563, 41640), (694, 33780), (1041, 22520), (1126, 20820), (1388, 16890), (1689, 13880), (1735, 13512), (2082, 11260), (2252, 10410), (2776, 8445), (2815, 8328), (3378, 6940), (3470, 6756), (4164, 5630), (4504, 5205)]