348501960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2137}}^1$

素因数の和:2308

約数の個数: 128

約数和(自身を含む): 1169913600

約数和(自身を除く): 821411640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 151, 180, 216, 270, 302, 360, 453, 540, 604, 755, 906, 1080, 1208, 1359, 1510, 1812, 2137, 2265, 2718, 3020, 3624, 4077, 4274, 4530, 5436, 6040, 6411, 6795, 8154, 8548, 9060, 10685, 10872, 12822, 13590, 16308, 17096, 18120, 19233, 20385, 21370, 25644, 27180, 32055, 32616, 38466, 40770, 42740, 51288, 54360, 57699, 64110, 76932, 81540, 85480, 96165, 115398, 128220, 153864, 163080, 192330, 230796, 256440, 288495, 322687, 384660, 461592, 576990, 645374, 769320, 968061, 1153980, 1290748, 1613435, 1936122, 2307960, 2581496, 2904183, 3226870, 3872244, 4840305, 5808366, 6453740, 7744488, 8712549, 9680610, 11616732, 12907480, 14520915, 17425098, 19361220, 23233464, 29041830, 34850196, 38722440, 43562745, 58083660, 69700392, 87125490, 116167320, 174250980, 348501960]

約数ペア:

[(1, 348501960), (2, 174250980), (3, 116167320), (4, 87125490), (5, 69700392), (6, 58083660), (8, 43562745), (9, 38722440), (10, 34850196), (12, 29041830), (15, 23233464), (18, 19361220), (20, 17425098), (24, 14520915), (27, 12907480), (30, 11616732), (36, 9680610), (40, 8712549), (45, 7744488), (54, 6453740), (60, 5808366), (72, 4840305), (90, 3872244), (108, 3226870), (120, 2904183), (135, 2581496), (151, 2307960), (180, 1936122), (216, 1613435), (270, 1290748), (302, 1153980), (360, 968061), (453, 769320), (540, 645374), (604, 576990), (755, 461592), (906, 384660), (1080, 322687), (1208, 288495), (1359, 256440), (1510, 230796), (1812, 192330), (2137, 163080), (2265, 153864), (2718, 128220), (3020, 115398), (3624, 96165), (4077, 85480), (4274, 81540), (4530, 76932), (5436, 64110), (6040, 57699), (6411, 54360), (6795, 51288), (8154, 42740), (8548, 40770), (9060, 38466), (10685, 32616), (10872, 32055), (12822, 27180), (13590, 25644), (16308, 21370), (17096, 20385), (18120, 19233)]