23658240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 77557536

約数和(自身を除く): 53899296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 101, 120, 122, 128, 160, 183, 192, 202, 240, 244, 256, 303, 305, 320, 366, 384, 404, 480, 488, 505, 606, 610, 640, 732, 768, 808, 915, 960, 976, 1010, 1212, 1220, 1280, 1464, 1515, 1616, 1830, 1920, 1952, 2020, 2424, 2440, 2928, 3030, 3232, 3660, 3840, 3904, 4040, 4848, 4880, 5856, 6060, 6161, 6464, 7320, 7808, 8080, 9696, 9760, 11712, 12120, 12322, 12928, 14640, 15616, 16160, 18483, 19392, 19520, 23424, 24240, 24644, 25856, 29280, 30805, 32320, 36966, 38784, 39040, 46848, 48480, 49288, 58560, 61610, 64640, 73932, 77568, 78080, 92415, 96960, 98576, 117120, 123220, 129280, 147864, 184830, 193920, 197152, 234240, 246440, 295728, 369660, 387840, 394304, 492880, 591456, 739320, 788608, 985760, 1182912, 1478640, 1577216, 1971520, 2365824, 2957280, 3943040, 4731648, 5914560, 7886080, 11829120, 23658240]

約数ペア:

[(1, 23658240), (2, 11829120), (3, 7886080), (4, 5914560), (5, 4731648), (6, 3943040), (8, 2957280), (10, 2365824), (12, 1971520), (15, 1577216), (16, 1478640), (20, 1182912), (24, 985760), (30, 788608), (32, 739320), (40, 591456), (48, 492880), (60, 394304), (61, 387840), (64, 369660), (80, 295728), (96, 246440), (101, 234240), (120, 197152), (122, 193920), (128, 184830), (160, 147864), (183, 129280), (192, 123220), (202, 117120), (240, 98576), (244, 96960), (256, 92415), (303, 78080), (305, 77568), (320, 73932), (366, 64640), (384, 61610), (404, 58560), (480, 49288), (488, 48480), (505, 46848), (606, 39040), (610, 38784), (640, 36966), (732, 32320), (768, 30805), (808, 29280), (915, 25856), (960, 24644), (976, 24240), (1010, 23424), (1212, 19520), (1220, 19392), (1280, 18483), (1464, 16160), (1515, 15616), (1616, 14640), (1830, 12928), (1920, 12322), (1952, 12120), (2020, 11712), (2424, 9760), (2440, 9696), (2928, 8080), (3030, 7808), (3232, 7320), (3660, 6464), (3840, 6161), (3904, 6060), (4040, 5856), (4848, 4880)]