1387662480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{4127}}^1$

素因数の和:4613

約数の個数: 120

約数和(自身を含む): 4671343872

約数和(自身を除く): 3283681392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 467, 720, 934, 1401, 1868, 2335, 2802, 3736, 4127, 4203, 4670, 5604, 7005, 7472, 8254, 8406, 9340, 11208, 12381, 14010, 16508, 16812, 18680, 20635, 21015, 22416, 24762, 28020, 33016, 33624, 37143, 37360, 41270, 42030, 49524, 56040, 61905, 66032, 67248, 74286, 82540, 84060, 99048, 112080, 123810, 148572, 165080, 168120, 185715, 198096, 247620, 297144, 330160, 336240, 371430, 495240, 594288, 742860, 990480, 1485720, 1927309, 2971440, 3854618, 5781927, 7709236, 9636545, 11563854, 15418472, 17345781, 19273090, 23127708, 28909635, 30836944, 34691562, 38546180, 46255416, 57819270, 69383124, 77092360, 86728905, 92510832, 115638540, 138766248, 154184720, 173457810, 231277080, 277532496, 346915620, 462554160, 693831240, 1387662480]

約数ペア:

[(1, 1387662480), (2, 693831240), (3, 462554160), (4, 346915620), (5, 277532496), (6, 231277080), (8, 173457810), (9, 154184720), (10, 138766248), (12, 115638540), (15, 92510832), (16, 86728905), (18, 77092360), (20, 69383124), (24, 57819270), (30, 46255416), (36, 38546180), (40, 34691562), (45, 30836944), (48, 28909635), (60, 23127708), (72, 19273090), (80, 17345781), (90, 15418472), (120, 11563854), (144, 9636545), (180, 7709236), (240, 5781927), (360, 3854618), (467, 2971440), (720, 1927309), (934, 1485720), (1401, 990480), (1868, 742860), (2335, 594288), (2802, 495240), (3736, 371430), (4127, 336240), (4203, 330160), (4670, 297144), (5604, 247620), (7005, 198096), (7472, 185715), (8254, 168120), (8406, 165080), (9340, 148572), (11208, 123810), (12381, 112080), (14010, 99048), (16508, 84060), (16812, 82540), (18680, 74286), (20635, 67248), (21015, 66032), (22416, 61905), (24762, 56040), (28020, 49524), (33016, 42030), (33624, 41270), (37143, 37360)]