6463920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1210

約数の個数: 80

約数和(自身を含む): 20927232

約数和(自身を除く): 14463312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1171, 1380, 1840, 2342, 2760, 3513, 4684, 5520, 5855, 7026, 9368, 11710, 14052, 17565, 18736, 23420, 26933, 28104, 35130, 46840, 53866, 56208, 70260, 80799, 93680, 107732, 134665, 140520, 161598, 215464, 269330, 281040, 323196, 403995, 430928, 538660, 646392, 807990, 1077320, 1292784, 1615980, 2154640, 3231960, 6463920]

約数ペア:

[(1, 6463920), (2, 3231960), (3, 2154640), (4, 1615980), (5, 1292784), (6, 1077320), (8, 807990), (10, 646392), (12, 538660), (15, 430928), (16, 403995), (20, 323196), (23, 281040), (24, 269330), (30, 215464), (40, 161598), (46, 140520), (48, 134665), (60, 107732), (69, 93680), (80, 80799), (92, 70260), (115, 56208), (120, 53866), (138, 46840), (184, 35130), (230, 28104), (240, 26933), (276, 23420), (345, 18736), (368, 17565), (460, 14052), (552, 11710), (690, 9368), (920, 7026), (1104, 5855), (1171, 5520), (1380, 4684), (1840, 3513), (2342, 2760)]