85515120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1627}}^1$

素因数の和:1719

約数の個数: 120

約数和(自身を含む): 291301296

約数和(自身を除く): 205786176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1627, 1752, 2190, 2628, 2920, 3254, 3285, 3504, 4380, 4881, 5256, 5840, 6508, 6570, 8135, 8760, 9762, 10512, 13016, 13140, 14643, 16270, 17520, 19524, 24405, 26032, 26280, 29286, 32540, 39048, 48810, 52560, 58572, 65080, 73215, 78096, 97620, 117144, 118771, 130160, 146430, 195240, 234288, 237542, 292860, 356313, 390480, 475084, 585720, 593855, 712626, 950168, 1068939, 1171440, 1187710, 1425252, 1781565, 1900336, 2137878, 2375420, 2850504, 3563130, 4275756, 4750840, 5344695, 5701008, 7126260, 8551512, 9501680, 10689390, 14252520, 17103024, 21378780, 28505040, 42757560, 85515120]

約数ペア:

[(1, 85515120), (2, 42757560), (3, 28505040), (4, 21378780), (5, 17103024), (6, 14252520), (8, 10689390), (9, 9501680), (10, 8551512), (12, 7126260), (15, 5701008), (16, 5344695), (18, 4750840), (20, 4275756), (24, 3563130), (30, 2850504), (36, 2375420), (40, 2137878), (45, 1900336), (48, 1781565), (60, 1425252), (72, 1187710), (73, 1171440), (80, 1068939), (90, 950168), (120, 712626), (144, 593855), (146, 585720), (180, 475084), (219, 390480), (240, 356313), (292, 292860), (360, 237542), (365, 234288), (438, 195240), (584, 146430), (657, 130160), (720, 118771), (730, 117144), (876, 97620), (1095, 78096), (1168, 73215), (1314, 65080), (1460, 58572), (1627, 52560), (1752, 48810), (2190, 39048), (2628, 32540), (2920, 29286), (3254, 26280), (3285, 26032), (3504, 24405), (4380, 19524), (4881, 17520), (5256, 16270), (5840, 14643), (6508, 13140), (6570, 13016), (8135, 10512), (8760, 9762)]