54775080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2143}}^1$

素因数の和:2231

約数の個数: 96

約数和(自身を含む): 180610560

約数和(自身を除く): 125835480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2143, 2556, 2840, 3195, 4260, 4286, 5112, 6390, 6429, 8520, 8572, 10715, 12780, 12858, 17144, 19287, 21430, 25560, 25716, 32145, 38574, 42860, 51432, 64290, 77148, 85720, 96435, 128580, 152153, 154296, 192870, 257160, 304306, 385740, 456459, 608612, 760765, 771480, 912918, 1217224, 1369377, 1521530, 1825836, 2282295, 2738754, 3043060, 3651672, 4564590, 5477508, 6086120, 6846885, 9129180, 10955016, 13693770, 18258360, 27387540, 54775080]

約数ペア:

[(1, 54775080), (2, 27387540), (3, 18258360), (4, 13693770), (5, 10955016), (6, 9129180), (8, 6846885), (9, 6086120), (10, 5477508), (12, 4564590), (15, 3651672), (18, 3043060), (20, 2738754), (24, 2282295), (30, 1825836), (36, 1521530), (40, 1369377), (45, 1217224), (60, 912918), (71, 771480), (72, 760765), (90, 608612), (120, 456459), (142, 385740), (180, 304306), (213, 257160), (284, 192870), (355, 154296), (360, 152153), (426, 128580), (568, 96435), (639, 85720), (710, 77148), (852, 64290), (1065, 51432), (1278, 42860), (1420, 38574), (1704, 32145), (2130, 25716), (2143, 25560), (2556, 21430), (2840, 19287), (3195, 17144), (4260, 12858), (4286, 12780), (5112, 10715), (6390, 8572), (6429, 8520)]