78756960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3491}}^1$

素因数の和:3556

約数の個数: 96

約数和(自身を含む): 253435392

約数和(自身を除く): 174678432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 940, 1128, 1410, 1504, 1880, 2256, 2820, 3491, 3760, 4512, 5640, 6982, 7520, 10473, 11280, 13964, 17455, 20946, 22560, 27928, 34910, 41892, 52365, 55856, 69820, 83784, 104730, 111712, 139640, 164077, 167568, 209460, 279280, 328154, 335136, 418920, 492231, 558560, 656308, 820385, 837840, 984462, 1312616, 1640770, 1675680, 1968924, 2461155, 2625232, 3281540, 3937848, 4922310, 5250464, 6563080, 7875696, 9844620, 13126160, 15751392, 19689240, 26252320, 39378480, 78756960]

約数ペア:

[(1, 78756960), (2, 39378480), (3, 26252320), (4, 19689240), (5, 15751392), (6, 13126160), (8, 9844620), (10, 7875696), (12, 6563080), (15, 5250464), (16, 4922310), (20, 3937848), (24, 3281540), (30, 2625232), (32, 2461155), (40, 1968924), (47, 1675680), (48, 1640770), (60, 1312616), (80, 984462), (94, 837840), (96, 820385), (120, 656308), (141, 558560), (160, 492231), (188, 418920), (235, 335136), (240, 328154), (282, 279280), (376, 209460), (470, 167568), (480, 164077), (564, 139640), (705, 111712), (752, 104730), (940, 83784), (1128, 69820), (1410, 55856), (1504, 52365), (1880, 41892), (2256, 34910), (2820, 27928), (3491, 22560), (3760, 20946), (4512, 17455), (5640, 13964), (6982, 11280), (7520, 10473)]