66705360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6779}}^1$

素因数の和:6836

約数の個数: 80

約数和(自身を含む): 211861440

約数和(自身を除く): 145156080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 6779, 9840, 13558, 20337, 27116, 33895, 40674, 54232, 67790, 81348, 101685, 108464, 135580, 162696, 203370, 271160, 277939, 325392, 406740, 542320, 555878, 813480, 833817, 1111756, 1389695, 1626960, 1667634, 2223512, 2779390, 3335268, 4169085, 4447024, 5558780, 6670536, 8338170, 11117560, 13341072, 16676340, 22235120, 33352680, 66705360]

約数ペア:

[(1, 66705360), (2, 33352680), (3, 22235120), (4, 16676340), (5, 13341072), (6, 11117560), (8, 8338170), (10, 6670536), (12, 5558780), (15, 4447024), (16, 4169085), (20, 3335268), (24, 2779390), (30, 2223512), (40, 1667634), (41, 1626960), (48, 1389695), (60, 1111756), (80, 833817), (82, 813480), (120, 555878), (123, 542320), (164, 406740), (205, 325392), (240, 277939), (246, 271160), (328, 203370), (410, 162696), (492, 135580), (615, 108464), (656, 101685), (820, 81348), (984, 67790), (1230, 54232), (1640, 40674), (1968, 33895), (2460, 27116), (3280, 20337), (4920, 13558), (6779, 9840)]