3895440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{16231}}^1$

素因数の和:16247

約数の個数: 40

約数和(自身を含む): 12076608

約数和(自身を除く): 8181168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 16231, 32462, 48693, 64924, 81155, 97386, 129848, 162310, 194772, 243465, 259696, 324620, 389544, 486930, 649240, 779088, 973860, 1298480, 1947720, 3895440]

約数ペア:

[(1, 3895440), (2, 1947720), (3, 1298480), (4, 973860), (5, 779088), (6, 649240), (8, 486930), (10, 389544), (12, 324620), (15, 259696), (16, 243465), (20, 194772), (24, 162310), (30, 129848), (40, 97386), (48, 81155), (60, 64924), (80, 48693), (120, 32462), (240, 16231)]