869555040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{4657}}^1$

素因数の和:5064

約数の個数: 96

約数和(自身を含む): 2746729440

約数和(自身を除く): 1877174400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 389, 480, 778, 1167, 1556, 1945, 2334, 3112, 3890, 4657, 4668, 5835, 6224, 7780, 9314, 9336, 11670, 12448, 13971, 15560, 18628, 18672, 23285, 23340, 27942, 31120, 37256, 37344, 46570, 46680, 55884, 62240, 69855, 74512, 93140, 93360, 111768, 139710, 149024, 186280, 186720, 223536, 279420, 372560, 447072, 558840, 745120, 1117680, 1811573, 2235360, 3623146, 5434719, 7246292, 9057865, 10869438, 14492584, 18115730, 21738876, 27173595, 28985168, 36231460, 43477752, 54347190, 57970336, 72462920, 86955504, 108694380, 144925840, 173911008, 217388760, 289851680, 434777520, 869555040]

約数ペア:

[(1, 869555040), (2, 434777520), (3, 289851680), (4, 217388760), (5, 173911008), (6, 144925840), (8, 108694380), (10, 86955504), (12, 72462920), (15, 57970336), (16, 54347190), (20, 43477752), (24, 36231460), (30, 28985168), (32, 27173595), (40, 21738876), (48, 18115730), (60, 14492584), (80, 10869438), (96, 9057865), (120, 7246292), (160, 5434719), (240, 3623146), (389, 2235360), (480, 1811573), (778, 1117680), (1167, 745120), (1556, 558840), (1945, 447072), (2334, 372560), (3112, 279420), (3890, 223536), (4657, 186720), (4668, 186280), (5835, 149024), (6224, 139710), (7780, 111768), (9314, 93360), (9336, 93140), (11670, 74512), (12448, 69855), (13971, 62240), (15560, 55884), (18628, 46680), (18672, 46570), (23285, 37344), (23340, 37256), (27942, 31120)]