40066680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1433}}^1$

素因数の和:1680

約数の個数: 64

約数和(自身を含む): 120800160

約数和(自身を除く): 80733480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 699, 932, 1165, 1398, 1433, 1864, 2330, 2796, 2866, 3495, 4299, 4660, 5592, 5732, 6990, 7165, 8598, 9320, 11464, 13980, 14330, 17196, 21495, 27960, 28660, 34392, 42990, 57320, 85980, 171960, 333889, 667778, 1001667, 1335556, 1669445, 2003334, 2671112, 3338890, 4006668, 5008335, 6677780, 8013336, 10016670, 13355560, 20033340, 40066680]

約数ペア:

[(1, 40066680), (2, 20033340), (3, 13355560), (4, 10016670), (5, 8013336), (6, 6677780), (8, 5008335), (10, 4006668), (12, 3338890), (15, 2671112), (20, 2003334), (24, 1669445), (30, 1335556), (40, 1001667), (60, 667778), (120, 333889), (233, 171960), (466, 85980), (699, 57320), (932, 42990), (1165, 34392), (1398, 28660), (1433, 27960), (1864, 21495), (2330, 17196), (2796, 14330), (2866, 13980), (3495, 11464), (4299, 9320), (4660, 8598), (5592, 7165), (5732, 6990)]