120017640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27031}}^1$

素因数の和:27082

約数の個数: 64

約数和(自身を含む): 369797760

約数和(自身を除く): 249780120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 27031, 54062, 81093, 108124, 135155, 162186, 216248, 270310, 324372, 405465, 540620, 648744, 810930, 1000147, 1081240, 1621860, 2000294, 3000441, 3243720, 4000588, 5000735, 6000882, 8001176, 10001470, 12001764, 15002205, 20002940, 24003528, 30004410, 40005880, 60008820, 120017640]

約数ペア:

[(1, 120017640), (2, 60008820), (3, 40005880), (4, 30004410), (5, 24003528), (6, 20002940), (8, 15002205), (10, 12001764), (12, 10001470), (15, 8001176), (20, 6000882), (24, 5000735), (30, 4000588), (37, 3243720), (40, 3000441), (60, 2000294), (74, 1621860), (111, 1081240), (120, 1000147), (148, 810930), (185, 648744), (222, 540620), (296, 405465), (370, 324372), (444, 270310), (555, 216248), (740, 162186), (888, 135155), (1110, 108124), (1480, 81093), (2220, 54062), (4440, 27031)]