4127160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 12516480

約数和(自身を除く): 8389320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 211, 326, 422, 489, 633, 652, 815, 844, 978, 1055, 1266, 1304, 1630, 1688, 1956, 2110, 2445, 2532, 3165, 3260, 3912, 4220, 4890, 5064, 6330, 6520, 8440, 9780, 12660, 19560, 25320, 34393, 68786, 103179, 137572, 171965, 206358, 275144, 343930, 412716, 515895, 687860, 825432, 1031790, 1375720, 2063580, 4127160]

約数ペア:

[(1, 4127160), (2, 2063580), (3, 1375720), (4, 1031790), (5, 825432), (6, 687860), (8, 515895), (10, 412716), (12, 343930), (15, 275144), (20, 206358), (24, 171965), (30, 137572), (40, 103179), (60, 68786), (120, 34393), (163, 25320), (211, 19560), (326, 12660), (422, 9780), (489, 8440), (633, 6520), (652, 6330), (815, 5064), (844, 4890), (978, 4220), (1055, 3912), (1266, 3260), (1304, 3165), (1630, 2532), (1688, 2445), (1956, 2110)]