29456240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 80151120

約数和(自身を除く): 50694880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 121, 136, 170, 176, 179, 187, 220, 242, 272, 340, 358, 374, 440, 484, 605, 680, 716, 748, 880, 895, 935, 968, 1210, 1360, 1432, 1496, 1790, 1870, 1936, 1969, 2057, 2420, 2864, 2992, 3043, 3580, 3740, 3938, 4114, 4840, 6086, 7160, 7480, 7876, 8228, 9680, 9845, 10285, 12172, 14320, 14960, 15215, 15752, 16456, 19690, 20570, 21659, 24344, 30430, 31504, 32912, 33473, 39380, 41140, 43318, 48688, 60860, 66946, 78760, 82280, 86636, 108295, 121720, 133892, 157520, 164560, 167365, 173272, 216590, 243440, 267784, 334730, 346544, 368203, 433180, 535568, 669460, 736406, 866360, 1338920, 1472812, 1732720, 1841015, 2677840, 2945624, 3682030, 5891248, 7364060, 14728120, 29456240]

約数ペア:

[(1, 29456240), (2, 14728120), (4, 7364060), (5, 5891248), (8, 3682030), (10, 2945624), (11, 2677840), (16, 1841015), (17, 1732720), (20, 1472812), (22, 1338920), (34, 866360), (40, 736406), (44, 669460), (55, 535568), (68, 433180), (80, 368203), (85, 346544), (88, 334730), (110, 267784), (121, 243440), (136, 216590), (170, 173272), (176, 167365), (179, 164560), (187, 157520), (220, 133892), (242, 121720), (272, 108295), (340, 86636), (358, 82280), (374, 78760), (440, 66946), (484, 60860), (605, 48688), (680, 43318), (716, 41140), (748, 39380), (880, 33473), (895, 32912), (935, 31504), (968, 30430), (1210, 24344), (1360, 21659), (1432, 20570), (1496, 19690), (1790, 16456), (1870, 15752), (1936, 15215), (1969, 14960), (2057, 14320), (2420, 12172), (2864, 10285), (2992, 9845), (3043, 9680), (3580, 8228), (3740, 7876), (3938, 7480), (4114, 7160), (4840, 6086)]