8077860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{2137}}^1$

素因数の和:2162

約数の個数: 96

約数和(自身を含む): 28734720

約数和(自身を除く): 20656860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 2137, 3780, 4274, 6411, 8548, 10685, 12822, 14959, 19233, 21370, 25644, 29918, 32055, 38466, 42740, 44877, 57699, 59836, 64110, 74795, 76932, 89754, 96165, 115398, 128220, 134631, 149590, 179508, 192330, 224385, 230796, 269262, 288495, 299180, 384660, 403893, 448770, 538524, 576990, 673155, 807786, 897540, 1153980, 1346310, 1615572, 2019465, 2692620, 4038930, 8077860]

約数ペア:

[(1, 8077860), (2, 4038930), (3, 2692620), (4, 2019465), (5, 1615572), (6, 1346310), (7, 1153980), (9, 897540), (10, 807786), (12, 673155), (14, 576990), (15, 538524), (18, 448770), (20, 403893), (21, 384660), (27, 299180), (28, 288495), (30, 269262), (35, 230796), (36, 224385), (42, 192330), (45, 179508), (54, 149590), (60, 134631), (63, 128220), (70, 115398), (84, 96165), (90, 89754), (105, 76932), (108, 74795), (126, 64110), (135, 59836), (140, 57699), (180, 44877), (189, 42740), (210, 38466), (252, 32055), (270, 29918), (315, 25644), (378, 21370), (420, 19233), (540, 14959), (630, 12822), (756, 10685), (945, 8548), (1260, 6411), (1890, 4274), (2137, 3780)]