7968192.00000000

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53993}}^1$

素因数の和:54020

約数の個数: 64

約数和(自身を含む): 272129760

約数和(自身を除く): 187900680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 53993, 107986, 161979, 215972, 269965, 323958, 431944, 539930, 647916, 701909, 809895, 1079860, 1295832, 1403818, 1619790, 2105727, 2159720, 2807636, 3239580, 3509545, 4211454, 5615272, 6479160, 7019090, 8422908, 10528635, 14038180, 16845816, 21057270, 28076360, 42114540, 84229080]

約数ペア:

[(1, 84229080), (2, 42114540), (3, 28076360), (4, 21057270), (5, 16845816), (6, 14038180), (8, 10528635), (10, 8422908), (12, 7019090), (13, 6479160), (15, 5615272), (20, 4211454), (24, 3509545), (26, 3239580), (30, 2807636), (39, 2159720), (40, 2105727), (52, 1619790), (60, 1403818), (65, 1295832), (78, 1079860), (104, 809895), (120, 701909), (130, 647916), (156, 539930), (195, 431944), (260, 323958), (312, 269965), (390, 215972), (520, 161979), (780, 107986), (1560, 53993)]