38918160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:493

約数の個数: 120

約数和(自身を含む): 131848704

約数和(自身を除く): 92930544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 191, 240, 283, 360, 382, 566, 573, 720, 764, 849, 955, 1132, 1146, 1415, 1528, 1698, 1719, 1910, 2264, 2292, 2547, 2830, 2865, 3056, 3396, 3438, 3820, 4245, 4528, 4584, 5094, 5660, 5730, 6792, 6876, 7640, 8490, 8595, 9168, 10188, 11320, 11460, 12735, 13584, 13752, 15280, 16980, 17190, 20376, 22640, 22920, 25470, 27504, 33960, 34380, 40752, 45840, 50940, 54053, 67920, 68760, 101880, 108106, 137520, 162159, 203760, 216212, 270265, 324318, 432424, 486477, 540530, 648636, 810795, 864848, 972954, 1081060, 1297272, 1621590, 1945908, 2162120, 2432385, 2594544, 3243180, 3891816, 4324240, 4864770, 6486360, 7783632, 9729540, 12972720, 19459080, 38918160]

約数ペア:

[(1, 38918160), (2, 19459080), (3, 12972720), (4, 9729540), (5, 7783632), (6, 6486360), (8, 4864770), (9, 4324240), (10, 3891816), (12, 3243180), (15, 2594544), (16, 2432385), (18, 2162120), (20, 1945908), (24, 1621590), (30, 1297272), (36, 1081060), (40, 972954), (45, 864848), (48, 810795), (60, 648636), (72, 540530), (80, 486477), (90, 432424), (120, 324318), (144, 270265), (180, 216212), (191, 203760), (240, 162159), (283, 137520), (360, 108106), (382, 101880), (566, 68760), (573, 67920), (720, 54053), (764, 50940), (849, 45840), (955, 40752), (1132, 34380), (1146, 33960), (1415, 27504), (1528, 25470), (1698, 22920), (1719, 22640), (1910, 20376), (2264, 17190), (2292, 16980), (2547, 15280), (2830, 13752), (2865, 13584), (3056, 12735), (3396, 11460), (3438, 11320), (3820, 10188), (4245, 9168), (4528, 8595), (4584, 8490), (5094, 7640), (5660, 6876), (5730, 6792)]