179749680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68087}}^1$

素因数の和:68114

約数の個数: 80

約数和(自身を含む): 607889664

約数和(自身を除く): 428139984

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, 68087, 136174, 204261, 272348, 340435, 408522, 544696, 680870, 748957, 817044, 1021305, 1089392, 1361740, 1497914, 1634088, 2042610, 2246871, 2723480, 2995828, 3268176, 3744785, 4085220, 4493742, 5446960, 5991656, 7489570, 8170440, 8987484, 11234355, 11983312, 14979140, 16340880, 17974968, 22468710, 29958280, 35949936, 44937420, 59916560, 89874840, 179749680]

約数ペア:

[(1, 179749680), (2, 89874840), (3, 59916560), (4, 44937420), (5, 35949936), (6, 29958280), (8, 22468710), (10, 17974968), (11, 16340880), (12, 14979140), (15, 11983312), (16, 11234355), (20, 8987484), (22, 8170440), (24, 7489570), (30, 5991656), (33, 5446960), (40, 4493742), (44, 4085220), (48, 3744785), (55, 3268176), (60, 2995828), (66, 2723480), (80, 2246871), (88, 2042610), (110, 1634088), (120, 1497914), (132, 1361740), (165, 1089392), (176, 1021305), (220, 817044), (240, 748957), (264, 680870), (330, 544696), (440, 408522), (528, 340435), (660, 272348), (880, 204261), (1320, 136174), (2640, 68087)]