25466880

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{829}}^1$

素因数の和:859

約数の個数: 96

約数和(自身を含む): 81572400

約数和(自身を除く): 56105520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 829, 960, 1024, 1280, 1536, 1658, 1920, 2048, 2487, 2560, 3072, 3316, 3840, 4145, 4974, 5120, 6144, 6632, 7680, 8290, 9948, 10240, 12435, 13264, 15360, 16580, 19896, 24870, 26528, 30720, 33160, 39792, 49740, 53056, 66320, 79584, 99480, 106112, 132640, 159168, 198960, 212224, 265280, 318336, 397920, 424448, 530560, 636672, 795840, 848896, 1061120, 1273344, 1591680, 1697792, 2122240, 2546688, 3183360, 4244480, 5093376, 6366720, 8488960, 12733440, 25466880]

約数ペア:

[(1, 25466880), (2, 12733440), (3, 8488960), (4, 6366720), (5, 5093376), (6, 4244480), (8, 3183360), (10, 2546688), (12, 2122240), (15, 1697792), (16, 1591680), (20, 1273344), (24, 1061120), (30, 848896), (32, 795840), (40, 636672), (48, 530560), (60, 424448), (64, 397920), (80, 318336), (96, 265280), (120, 212224), (128, 198960), (160, 159168), (192, 132640), (240, 106112), (256, 99480), (320, 79584), (384, 66320), (480, 53056), (512, 49740), (640, 39792), (768, 33160), (829, 30720), (960, 26528), (1024, 24870), (1280, 19896), (1536, 16580), (1658, 15360), (1920, 13264), (2048, 12435), (2487, 10240), (2560, 9948), (3072, 8290), (3316, 7680), (3840, 6632), (4145, 6144), (4974, 5120)]