230732640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{160231}}^1$

素因数の和:160252

約数の個数: 72

約数和(自身を含む): 787380048

約数和(自身を除く): 556647408

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 160231, 320462, 480693, 640924, 801155, 961386, 1281848, 1442079, 1602310, 1922772, 2403465, 2563696, 2884158, 3204620, 3845544, 4806930, 5127392, 5768316, 6409240, 7210395, 7691088, 9613860, 11536632, 12818480, 14420790, 15382176, 19227720, 23073264, 25636960, 28841580, 38455440, 46146528, 57683160, 76910880, 115366320, 230732640]

約数ペア:

[(1, 230732640), (2, 115366320), (3, 76910880), (4, 57683160), (5, 46146528), (6, 38455440), (8, 28841580), (9, 25636960), (10, 23073264), (12, 19227720), (15, 15382176), (16, 14420790), (18, 12818480), (20, 11536632), (24, 9613860), (30, 7691088), (32, 7210395), (36, 6409240), (40, 5768316), (45, 5127392), (48, 4806930), (60, 3845544), (72, 3204620), (80, 2884158), (90, 2563696), (96, 2403465), (120, 1922772), (144, 1602310), (160, 1442079), (180, 1281848), (240, 961386), (288, 801155), (360, 640924), (480, 480693), (720, 320462), (1440, 160231)]