30294120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6823}}^1$

素因数の和:6874

約数の個数: 64

約数和(自身を含む): 93352320

約数和(自身を除く): 63058200

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, 6823, 13646, 20469, 27292, 34115, 40938, 54584, 68230, 81876, 102345, 136460, 163752, 204690, 252451, 272920, 409380, 504902, 757353, 818760, 1009804, 1262255, 1514706, 2019608, 2524510, 3029412, 3786765, 5049020, 6058824, 7573530, 10098040, 15147060, 30294120]

約数ペア:

[(1, 30294120), (2, 15147060), (3, 10098040), (4, 7573530), (5, 6058824), (6, 5049020), (8, 3786765), (10, 3029412), (12, 2524510), (15, 2019608), (20, 1514706), (24, 1262255), (30, 1009804), (37, 818760), (40, 757353), (60, 504902), (74, 409380), (111, 272920), (120, 252451), (148, 204690), (185, 163752), (222, 136460), (296, 102345), (370, 81876), (444, 68230), (555, 54584), (740, 40938), (888, 34115), (1110, 27292), (1480, 20469), (2220, 13646), (4440, 6823)]