31310052720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5672111}}^1$

素因数の和:5672150

約数の個数: 80

約数和(自身を含む): 101281231872

約数和(自身を除く): 69971179152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 5672111, 11344222, 17016333, 22688444, 28360555, 34032666, 45376888, 56721110, 68065332, 85081665, 90753776, 113442220, 130458553, 136130664, 170163330, 226884440, 260917106, 272261328, 340326660, 391375659, 453768880, 521834212, 652292765, 680653320, 782751318, 1043668424, 1304585530, 1361306640, 1565502636, 1956878295, 2087336848, 2609171060, 3131005272, 3913756590, 5218342120, 6262010544, 7827513180, 10436684240, 15655026360, 31310052720]

約数ペア:

[(1, 31310052720), (2, 15655026360), (3, 10436684240), (4, 7827513180), (5, 6262010544), (6, 5218342120), (8, 3913756590), (10, 3131005272), (12, 2609171060), (15, 2087336848), (16, 1956878295), (20, 1565502636), (23, 1361306640), (24, 1304585530), (30, 1043668424), (40, 782751318), (46, 680653320), (48, 652292765), (60, 521834212), (69, 453768880), (80, 391375659), (92, 340326660), (115, 272261328), (120, 260917106), (138, 226884440), (184, 170163330), (230, 136130664), (240, 130458553), (276, 113442220), (345, 90753776), (368, 85081665), (460, 68065332), (552, 56721110), (690, 45376888), (920, 34032666), (1104, 28360555), (1380, 22688444), (1840, 17016333), (2760, 11344222), (5520, 5672111)]