18551040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{4831}}^1$

素因数の和:4855

約数の個数: 72

約数和(自身を含む): 59259648

約数和(自身を除く): 40708608

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, 640, 768, 960, 1280, 1920, 3840, 4831, 9662, 14493, 19324, 24155, 28986, 38648, 48310, 57972, 72465, 77296, 96620, 115944, 144930, 154592, 193240, 231888, 289860, 309184, 386480, 463776, 579720, 618368, 772960, 927552, 1159440, 1236736, 1545920, 1855104, 2318880, 3091840, 3710208, 4637760, 6183680, 9275520, 18551040]

約数ペア:

[(1, 18551040), (2, 9275520), (3, 6183680), (4, 4637760), (5, 3710208), (6, 3091840), (8, 2318880), (10, 1855104), (12, 1545920), (15, 1236736), (16, 1159440), (20, 927552), (24, 772960), (30, 618368), (32, 579720), (40, 463776), (48, 386480), (60, 309184), (64, 289860), (80, 231888), (96, 193240), (120, 154592), (128, 144930), (160, 115944), (192, 96620), (240, 77296), (256, 72465), (320, 57972), (384, 48310), (480, 38648), (640, 28986), (768, 24155), (960, 19324), (1280, 14493), (1920, 9662), (3840, 4831)]