921036240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9203}}^1$

素因数の和:9361

約数の個数: 120

約数和(自身を含む): 3115738080

約数和(自身を除く): 2194701840

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, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1668, 2085, 2224, 2502, 2780, 3336, 4170, 5004, 5560, 6255, 6672, 8340, 9203, 10008, 11120, 12510, 16680, 18406, 20016, 25020, 27609, 33360, 36812, 46015, 50040, 55218, 73624, 82827, 92030, 100080, 110436, 138045, 147248, 165654, 184060, 220872, 276090, 331308, 368120, 414135, 441744, 552180, 662616, 736240, 828270, 1104360, 1279217, 1325232, 1656540, 2208720, 2558434, 3313080, 3837651, 5116868, 6396085, 6626160, 7675302, 10233736, 11512953, 12792170, 15350604, 19188255, 20467472, 23025906, 25584340, 30701208, 38376510, 46051812, 51168680, 57564765, 61402416, 76753020, 92103624, 102337360, 115129530, 153506040, 184207248, 230259060, 307012080, 460518120, 921036240]

約数ペア:

[(1, 921036240), (2, 460518120), (3, 307012080), (4, 230259060), (5, 184207248), (6, 153506040), (8, 115129530), (9, 102337360), (10, 92103624), (12, 76753020), (15, 61402416), (16, 57564765), (18, 51168680), (20, 46051812), (24, 38376510), (30, 30701208), (36, 25584340), (40, 23025906), (45, 20467472), (48, 19188255), (60, 15350604), (72, 12792170), (80, 11512953), (90, 10233736), (120, 7675302), (139, 6626160), (144, 6396085), (180, 5116868), (240, 3837651), (278, 3313080), (360, 2558434), (417, 2208720), (556, 1656540), (695, 1325232), (720, 1279217), (834, 1104360), (1112, 828270), (1251, 736240), (1390, 662616), (1668, 552180), (2085, 441744), (2224, 414135), (2502, 368120), (2780, 331308), (3336, 276090), (4170, 220872), (5004, 184060), (5560, 165654), (6255, 147248), (6672, 138045), (8340, 110436), (9203, 100080), (10008, 92030), (11120, 82827), (12510, 73624), (16680, 55218), (18406, 50040), (20016, 46015), (25020, 36812), (27609, 33360)]