681701040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6911}}^1$

素因数の和:7067

約数の個数: 120

約数和(自身を含む): 2306423808

約数和(自身を除く): 1624722768

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, 80, 90, 120, 137, 144, 180, 240, 274, 360, 411, 548, 685, 720, 822, 1096, 1233, 1370, 1644, 2055, 2192, 2466, 2740, 3288, 4110, 4932, 5480, 6165, 6576, 6911, 8220, 9864, 10960, 12330, 13822, 16440, 19728, 20733, 24660, 27644, 32880, 34555, 41466, 49320, 55288, 62199, 69110, 82932, 98640, 103665, 110576, 124398, 138220, 165864, 207330, 248796, 276440, 310995, 331728, 414660, 497592, 552880, 621990, 829320, 946807, 995184, 1243980, 1658640, 1893614, 2487960, 2840421, 3787228, 4734035, 4975920, 5680842, 7574456, 8521263, 9468070, 11361684, 14202105, 15148912, 17042526, 18936140, 22723368, 28404210, 34085052, 37872280, 42606315, 45446736, 56808420, 68170104, 75744560, 85212630, 113616840, 136340208, 170425260, 227233680, 340850520, 681701040]

約数ペア:

[(1, 681701040), (2, 340850520), (3, 227233680), (4, 170425260), (5, 136340208), (6, 113616840), (8, 85212630), (9, 75744560), (10, 68170104), (12, 56808420), (15, 45446736), (16, 42606315), (18, 37872280), (20, 34085052), (24, 28404210), (30, 22723368), (36, 18936140), (40, 17042526), (45, 15148912), (48, 14202105), (60, 11361684), (72, 9468070), (80, 8521263), (90, 7574456), (120, 5680842), (137, 4975920), (144, 4734035), (180, 3787228), (240, 2840421), (274, 2487960), (360, 1893614), (411, 1658640), (548, 1243980), (685, 995184), (720, 946807), (822, 829320), (1096, 621990), (1233, 552880), (1370, 497592), (1644, 414660), (2055, 331728), (2192, 310995), (2466, 276440), (2740, 248796), (3288, 207330), (4110, 165864), (4932, 138220), (5480, 124398), (6165, 110576), (6576, 103665), (6911, 98640), (8220, 82932), (9864, 69110), (10960, 62199), (12330, 55288), (13822, 49320), (16440, 41466), (19728, 34555), (20733, 32880), (24660, 27644)]