121825440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7691}}^1$

素因数の和:7723

約数の個数: 144

約数和(自身を含む): 453581856

約数和(自身を除く): 331756416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7691, 7920, 15382, 15840, 23073, 30764, 38455, 46146, 61528, 69219, 76910, 84601, 92292, 115365, 123056, 138438, 153820, 169202, 184584, 230730, 246112, 253803, 276876, 307640, 338404, 346095, 369168, 423005, 461460, 507606, 553752, 615280, 676808, 692190, 738336, 761409, 846010, 922920, 1015212, 1107504, 1230560, 1269015, 1353616, 1384380, 1522818, 1692020, 1845840, 2030424, 2215008, 2538030, 2707232, 2768760, 3045636, 3384040, 3691680, 3807045, 4060848, 5076060, 5537520, 6091272, 6768080, 7614090, 8121696, 10152120, 11075040, 12182544, 13536160, 15228180, 20304240, 24365088, 30456360, 40608480, 60912720, 121825440]

約数ペア:

[(1, 121825440), (2, 60912720), (3, 40608480), (4, 30456360), (5, 24365088), (6, 20304240), (8, 15228180), (9, 13536160), (10, 12182544), (11, 11075040), (12, 10152120), (15, 8121696), (16, 7614090), (18, 6768080), (20, 6091272), (22, 5537520), (24, 5076060), (30, 4060848), (32, 3807045), (33, 3691680), (36, 3384040), (40, 3045636), (44, 2768760), (45, 2707232), (48, 2538030), (55, 2215008), (60, 2030424), (66, 1845840), (72, 1692020), (80, 1522818), (88, 1384380), (90, 1353616), (96, 1269015), (99, 1230560), (110, 1107504), (120, 1015212), (132, 922920), (144, 846010), (160, 761409), (165, 738336), (176, 692190), (180, 676808), (198, 615280), (220, 553752), (240, 507606), (264, 461460), (288, 423005), (330, 369168), (352, 346095), (360, 338404), (396, 307640), (440, 276876), (480, 253803), (495, 246112), (528, 230730), (660, 184584), (720, 169202), (792, 153820), (880, 138438), (990, 123056), (1056, 115365), (1320, 92292), (1440, 84601), (1584, 76910), (1760, 69219), (1980, 61528), (2640, 46146), (3168, 38455), (3960, 30764), (5280, 23073), (7691, 15840), (7920, 15382)]