67972080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25747}}^1$

素因数の和:25774

約数の個数: 80

約数和(自身を含む): 229878144

約数和(自身を除く): 161906064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 25747, 51494, 77241, 102988, 128735, 154482, 205976, 257470, 283217, 308964, 386205, 411952, 514940, 566434, 617928, 772410, 849651, 1029880, 1132868, 1235856, 1416085, 1544820, 1699302, 2059760, 2265736, 2832170, 3089640, 3398604, 4248255, 4531472, 5664340, 6179280, 6797208, 8496510, 11328680, 13594416, 16993020, 22657360, 33986040, 67972080]

約数ペア:

[(1, 67972080), (2, 33986040), (3, 22657360), (4, 16993020), (5, 13594416), (6, 11328680), (8, 8496510), (10, 6797208), (11, 6179280), (12, 5664340), (15, 4531472), (16, 4248255), (20, 3398604), (22, 3089640), (24, 2832170), (30, 2265736), (33, 2059760), (40, 1699302), (44, 1544820), (48, 1416085), (55, 1235856), (60, 1132868), (66, 1029880), (80, 849651), (88, 772410), (110, 617928), (120, 566434), (132, 514940), (165, 411952), (176, 386205), (220, 308964), (240, 283217), (264, 257470), (330, 205976), (440, 154482), (528, 128735), (660, 102988), (880, 77241), (1320, 51494), (2640, 25747)]