975480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 3196800

約数和(自身を除く): 2221320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 739, 1320, 1478, 2217, 2956, 3695, 4434, 5912, 7390, 8129, 8868, 11085, 14780, 16258, 17736, 22170, 24387, 29560, 32516, 40645, 44340, 48774, 65032, 81290, 88680, 97548, 121935, 162580, 195096, 243870, 325160, 487740, 975480]

約数ペア:

[(1, 975480), (2, 487740), (3, 325160), (4, 243870), (5, 195096), (6, 162580), (8, 121935), (10, 97548), (11, 88680), (12, 81290), (15, 65032), (20, 48774), (22, 44340), (24, 40645), (30, 32516), (33, 29560), (40, 24387), (44, 22170), (55, 17736), (60, 16258), (66, 14780), (88, 11085), (110, 8868), (120, 8129), (132, 7390), (165, 5912), (220, 4434), (264, 3695), (330, 2956), (440, 2217), (660, 1478), (739, 1320)]