74743440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10739}}^1$

素因数の和:10784

約数の個数: 80

約数和(自身を含む): 239716800

約数和(自身を除く): 164973360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 10739, 21478, 32217, 42956, 53695, 64434, 85912, 107390, 128868, 161085, 171824, 214780, 257736, 311431, 322170, 429560, 515472, 622862, 644340, 859120, 934293, 1245724, 1288680, 1557155, 1868586, 2491448, 2577360, 3114310, 3737172, 4671465, 4982896, 6228620, 7474344, 9342930, 12457240, 14948688, 18685860, 24914480, 37371720, 74743440]

約数ペア:

[(1, 74743440), (2, 37371720), (3, 24914480), (4, 18685860), (5, 14948688), (6, 12457240), (8, 9342930), (10, 7474344), (12, 6228620), (15, 4982896), (16, 4671465), (20, 3737172), (24, 3114310), (29, 2577360), (30, 2491448), (40, 1868586), (48, 1557155), (58, 1288680), (60, 1245724), (80, 934293), (87, 859120), (116, 644340), (120, 622862), (145, 515472), (174, 429560), (232, 322170), (240, 311431), (290, 257736), (348, 214780), (435, 171824), (464, 161085), (580, 128868), (696, 107390), (870, 85912), (1160, 64434), (1392, 53695), (1740, 42956), (2320, 32217), (3480, 21478), (6960, 10739)]