78879480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1831}}^1$

素因数の和:2204

約数の個数: 64

約数和(自身を含む): 237427200

約数和(自身を除く): 158547720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 359, 718, 1077, 1436, 1795, 1831, 2154, 2872, 3590, 3662, 4308, 5385, 5493, 7180, 7324, 8616, 9155, 10770, 10986, 14360, 14648, 18310, 21540, 21972, 27465, 36620, 43080, 43944, 54930, 73240, 109860, 219720, 657329, 1314658, 1971987, 2629316, 3286645, 3943974, 5258632, 6573290, 7887948, 9859935, 13146580, 15775896, 19719870, 26293160, 39439740, 78879480]

約数ペア:

[(1, 78879480), (2, 39439740), (3, 26293160), (4, 19719870), (5, 15775896), (6, 13146580), (8, 9859935), (10, 7887948), (12, 6573290), (15, 5258632), (20, 3943974), (24, 3286645), (30, 2629316), (40, 1971987), (60, 1314658), (120, 657329), (359, 219720), (718, 109860), (1077, 73240), (1436, 54930), (1795, 43944), (1831, 43080), (2154, 36620), (2872, 27465), (3590, 21972), (3662, 21540), (4308, 18310), (5385, 14648), (5493, 14360), (7180, 10986), (7324, 10770), (8616, 9155)]