25327680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{3769}}^1$

素因数の和:3796

約数の個数: 112

約数和(自身を含む): 91927680

約数和(自身を除く): 66600000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 3769, 6720, 7538, 11307, 15076, 18845, 22614, 26383, 30152, 37690, 45228, 52766, 56535, 60304, 75380, 79149, 90456, 105532, 113070, 120608, 131915, 150760, 158298, 180912, 211064, 226140, 241216, 263830, 301520, 316596, 361824, 395745, 422128, 452280, 527660, 603040, 633192, 723648, 791490, 844256, 904560, 1055320, 1206080, 1266384, 1582980, 1688512, 1809120, 2110640, 2532768, 3165960, 3618240, 4221280, 5065536, 6331920, 8442560, 12663840, 25327680]

約数ペア:

[(1, 25327680), (2, 12663840), (3, 8442560), (4, 6331920), (5, 5065536), (6, 4221280), (7, 3618240), (8, 3165960), (10, 2532768), (12, 2110640), (14, 1809120), (15, 1688512), (16, 1582980), (20, 1266384), (21, 1206080), (24, 1055320), (28, 904560), (30, 844256), (32, 791490), (35, 723648), (40, 633192), (42, 603040), (48, 527660), (56, 452280), (60, 422128), (64, 395745), (70, 361824), (80, 316596), (84, 301520), (96, 263830), (105, 241216), (112, 226140), (120, 211064), (140, 180912), (160, 158298), (168, 150760), (192, 131915), (210, 120608), (224, 113070), (240, 105532), (280, 90456), (320, 79149), (336, 75380), (420, 60304), (448, 56535), (480, 52766), (560, 45228), (672, 37690), (840, 30152), (960, 26383), (1120, 22614), (1344, 18845), (1680, 15076), (2240, 11307), (3360, 7538), (3769, 6720)]