91902480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16649}}^1$

素因数の和:16688

約数の個数: 80

約数和(自身を含む): 297302400

約数和(自身を除く): 205399920

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, 16649, 33298, 49947, 66596, 83245, 99894, 133192, 166490, 199788, 249735, 266384, 332980, 382927, 399576, 499470, 665960, 765854, 799152, 998940, 1148781, 1331920, 1531708, 1914635, 1997880, 2297562, 3063416, 3829270, 3995760, 4595124, 5743905, 6126832, 7658540, 9190248, 11487810, 15317080, 18380496, 22975620, 30634160, 45951240, 91902480]

約数ペア:

[(1, 91902480), (2, 45951240), (3, 30634160), (4, 22975620), (5, 18380496), (6, 15317080), (8, 11487810), (10, 9190248), (12, 7658540), (15, 6126832), (16, 5743905), (20, 4595124), (23, 3995760), (24, 3829270), (30, 3063416), (40, 2297562), (46, 1997880), (48, 1914635), (60, 1531708), (69, 1331920), (80, 1148781), (92, 998940), (115, 799152), (120, 765854), (138, 665960), (184, 499470), (230, 399576), (240, 382927), (276, 332980), (345, 266384), (368, 249735), (460, 199788), (552, 166490), (690, 133192), (920, 99894), (1104, 83245), (1380, 66596), (1840, 49947), (2760, 33298), (5520, 16649)]