23003520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11981}}^1$

素因数の和:12003

約数の個数: 64

約数和(自身を含む): 73329840

約数和(自身を除く): 50326320

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, 320, 384, 480, 640, 960, 1920, 11981, 23962, 35943, 47924, 59905, 71886, 95848, 119810, 143772, 179715, 191696, 239620, 287544, 359430, 383392, 479240, 575088, 718860, 766784, 958480, 1150176, 1437720, 1533568, 1916960, 2300352, 2875440, 3833920, 4600704, 5750880, 7667840, 11501760, 23003520]

約数ペア:

[(1, 23003520), (2, 11501760), (3, 7667840), (4, 5750880), (5, 4600704), (6, 3833920), (8, 2875440), (10, 2300352), (12, 1916960), (15, 1533568), (16, 1437720), (20, 1150176), (24, 958480), (30, 766784), (32, 718860), (40, 575088), (48, 479240), (60, 383392), (64, 359430), (80, 287544), (96, 239620), (120, 191696), (128, 179715), (160, 143772), (192, 119810), (240, 95848), (320, 71886), (384, 59905), (480, 47924), (640, 35943), (960, 23962), (1920, 11981)]