827767440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15749}}^1$

素因数の和:15841

約数の個数: 120

約数和(自身を含む): 2818179000

約数和(自身を除く): 1990411560

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, 1752, 2190, 2628, 2920, 3285, 3504, 4380, 5256, 5840, 6570, 8760, 10512, 13140, 15749, 17520, 26280, 31498, 47247, 52560, 62996, 78745, 94494, 125992, 141741, 157490, 188988, 236235, 251984, 283482, 314980, 377976, 472470, 566964, 629960, 708705, 755952, 944940, 1133928, 1149677, 1259920, 1417410, 1889880, 2267856, 2299354, 2834820, 3449031, 3779760, 4598708, 5669640, 5748385, 6898062, 9197416, 10347093, 11339280, 11496770, 13796124, 17245155, 18394832, 20694186, 22993540, 27592248, 34490310, 41388372, 45987080, 51735465, 55184496, 68980620, 82776744, 91974160, 103470930, 137961240, 165553488, 206941860, 275922480, 413883720, 827767440]

約数ペア:

[(1, 827767440), (2, 413883720), (3, 275922480), (4, 206941860), (5, 165553488), (6, 137961240), (8, 103470930), (9, 91974160), (10, 82776744), (12, 68980620), (15, 55184496), (16, 51735465), (18, 45987080), (20, 41388372), (24, 34490310), (30, 27592248), (36, 22993540), (40, 20694186), (45, 18394832), (48, 17245155), (60, 13796124), (72, 11496770), (73, 11339280), (80, 10347093), (90, 9197416), (120, 6898062), (144, 5748385), (146, 5669640), (180, 4598708), (219, 3779760), (240, 3449031), (292, 2834820), (360, 2299354), (365, 2267856), (438, 1889880), (584, 1417410), (657, 1259920), (720, 1149677), (730, 1133928), (876, 944940), (1095, 755952), (1168, 708705), (1314, 629960), (1460, 566964), (1752, 472470), (2190, 377976), (2628, 314980), (2920, 283482), (3285, 251984), (3504, 236235), (4380, 188988), (5256, 157490), (5840, 141741), (6570, 125992), (8760, 94494), (10512, 78745), (13140, 62996), (15749, 52560), (17520, 47247), (26280, 31498)]