130123260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1777

約数の個数: 120

約数和(自身を含む): 417130560

約数和(自身を除く): 287007300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 270, 282, 324, 405, 423, 470, 540, 564, 705, 810, 846, 940, 1269, 1410, 1620, 1692, 1709, 2115, 2538, 2820, 3418, 3807, 4230, 5076, 5127, 6345, 6836, 7614, 8460, 8545, 10254, 12690, 15228, 15381, 17090, 19035, 20508, 25380, 25635, 30762, 34180, 38070, 46143, 51270, 61524, 76140, 76905, 80323, 92286, 102540, 138429, 153810, 160646, 184572, 230715, 240969, 276858, 307620, 321292, 401615, 461430, 481938, 553716, 692145, 722907, 803230, 922860, 963876, 1204845, 1384290, 1445814, 1606460, 2168721, 2409690, 2768580, 2891628, 3614535, 4337442, 4819380, 6506163, 7229070, 8674884, 10843605, 13012326, 14458140, 21687210, 26024652, 32530815, 43374420, 65061630, 130123260]

約数ペア:

[(1, 130123260), (2, 65061630), (3, 43374420), (4, 32530815), (5, 26024652), (6, 21687210), (9, 14458140), (10, 13012326), (12, 10843605), (15, 8674884), (18, 7229070), (20, 6506163), (27, 4819380), (30, 4337442), (36, 3614535), (45, 2891628), (47, 2768580), (54, 2409690), (60, 2168721), (81, 1606460), (90, 1445814), (94, 1384290), (108, 1204845), (135, 963876), (141, 922860), (162, 803230), (180, 722907), (188, 692145), (235, 553716), (270, 481938), (282, 461430), (324, 401615), (405, 321292), (423, 307620), (470, 276858), (540, 240969), (564, 230715), (705, 184572), (810, 160646), (846, 153810), (940, 138429), (1269, 102540), (1410, 92286), (1620, 80323), (1692, 76905), (1709, 76140), (2115, 61524), (2538, 51270), (2820, 46143), (3418, 38070), (3807, 34180), (4230, 30762), (5076, 25635), (5127, 25380), (6345, 20508), (6836, 19035), (7614, 17090), (8460, 15381), (8545, 15228), (10254, 12690)]