23149440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{4019}}^1$

素因数の和:4044

約数の個数: 96

約数和(自身を含む): 79957800

約数和(自身を除く): 56808360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 4019, 5760, 8038, 12057, 16076, 20095, 24114, 32152, 36171, 40190, 48228, 60285, 64304, 72342, 80380, 96456, 120570, 128608, 144684, 160760, 180855, 192912, 241140, 257216, 289368, 321520, 361710, 385824, 482280, 514432, 578736, 643040, 723420, 771648, 964560, 1157472, 1286080, 1446840, 1543296, 1929120, 2314944, 2572160, 2893680, 3858240, 4629888, 5787360, 7716480, 11574720, 23149440]

約数ペア:

[(1, 23149440), (2, 11574720), (3, 7716480), (4, 5787360), (5, 4629888), (6, 3858240), (8, 2893680), (9, 2572160), (10, 2314944), (12, 1929120), (15, 1543296), (16, 1446840), (18, 1286080), (20, 1157472), (24, 964560), (30, 771648), (32, 723420), (36, 643040), (40, 578736), (45, 514432), (48, 482280), (60, 385824), (64, 361710), (72, 321520), (80, 289368), (90, 257216), (96, 241140), (120, 192912), (128, 180855), (144, 160760), (160, 144684), (180, 128608), (192, 120570), (240, 96456), (288, 80380), (320, 72342), (360, 64304), (384, 60285), (480, 48228), (576, 40190), (640, 36171), (720, 32152), (960, 24114), (1152, 20095), (1440, 16076), (1920, 12057), (2880, 8038), (4019, 5760)]