31631274240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{8237311}}^1$

素因数の和:8237335

約数の個数: 72

約数和(自身を含む): 101022394368

約数和(自身を除く): 69391120128

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, 8237311, 16474622, 24711933, 32949244, 41186555, 49423866, 65898488, 82373110, 98847732, 123559665, 131796976, 164746220, 197695464, 247119330, 263593952, 329492440, 395390928, 494238660, 527187904, 658984880, 790781856, 988477320, 1054375808, 1317969760, 1581563712, 1976954640, 2108751616, 2635939520, 3163127424, 3953909280, 5271879040, 6326254848, 7907818560, 10543758080, 15815637120, 31631274240]

約数ペア:

[(1, 31631274240), (2, 15815637120), (3, 10543758080), (4, 7907818560), (5, 6326254848), (6, 5271879040), (8, 3953909280), (10, 3163127424), (12, 2635939520), (15, 2108751616), (16, 1976954640), (20, 1581563712), (24, 1317969760), (30, 1054375808), (32, 988477320), (40, 790781856), (48, 658984880), (60, 527187904), (64, 494238660), (80, 395390928), (96, 329492440), (120, 263593952), (128, 247119330), (160, 197695464), (192, 164746220), (240, 131796976), (256, 123559665), (320, 98847732), (384, 82373110), (480, 65898488), (640, 49423866), (768, 41186555), (960, 32949244), (1280, 24711933), (1920, 16474622), (3840, 8237311)]