12331760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 120

約数和(自身を含む): 35149536

約数和(自身を除く): 22817776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 61, 70, 76, 80, 95, 112, 122, 133, 140, 152, 190, 244, 266, 280, 304, 305, 361, 380, 427, 488, 532, 560, 610, 665, 722, 760, 854, 976, 1064, 1159, 1220, 1330, 1444, 1520, 1708, 1805, 2128, 2135, 2318, 2440, 2527, 2660, 2888, 3416, 3610, 4270, 4636, 4880, 5054, 5320, 5776, 5795, 6832, 7220, 8113, 8540, 9272, 10108, 10640, 11590, 12635, 14440, 16226, 17080, 18544, 20216, 22021, 23180, 25270, 28880, 32452, 34160, 40432, 40565, 44042, 46360, 50540, 64904, 81130, 88084, 92720, 101080, 110105, 129808, 154147, 162260, 176168, 202160, 220210, 308294, 324520, 352336, 440420, 616588, 649040, 770735, 880840, 1233176, 1541470, 1761680, 2466352, 3082940, 6165880, 12331760]

約数ペア:

[(1, 12331760), (2, 6165880), (4, 3082940), (5, 2466352), (7, 1761680), (8, 1541470), (10, 1233176), (14, 880840), (16, 770735), (19, 649040), (20, 616588), (28, 440420), (35, 352336), (38, 324520), (40, 308294), (56, 220210), (61, 202160), (70, 176168), (76, 162260), (80, 154147), (95, 129808), (112, 110105), (122, 101080), (133, 92720), (140, 88084), (152, 81130), (190, 64904), (244, 50540), (266, 46360), (280, 44042), (304, 40565), (305, 40432), (361, 34160), (380, 32452), (427, 28880), (488, 25270), (532, 23180), (560, 22021), (610, 20216), (665, 18544), (722, 17080), (760, 16226), (854, 14440), (976, 12635), (1064, 11590), (1159, 10640), (1220, 10108), (1330, 9272), (1444, 8540), (1520, 8113), (1708, 7220), (1805, 6832), (2128, 5795), (2135, 5776), (2318, 5320), (2440, 5054), (2527, 4880), (2660, 4636), (2888, 4270), (3416, 3610)]