121747320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:970

約数の個数: 128

約数和(自身を含む): 409248000

約数和(自身を除く): 287500680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 139, 180, 216, 270, 278, 360, 417, 540, 556, 695, 811, 834, 1080, 1112, 1251, 1390, 1622, 1668, 2085, 2433, 2502, 2780, 3244, 3336, 3753, 4055, 4170, 4866, 5004, 5560, 6255, 6488, 7299, 7506, 8110, 8340, 9732, 10008, 12165, 12510, 14598, 15012, 16220, 16680, 18765, 19464, 21897, 24330, 25020, 29196, 30024, 32440, 36495, 37530, 43794, 48660, 50040, 58392, 72990, 75060, 87588, 97320, 109485, 112729, 145980, 150120, 175176, 218970, 225458, 291960, 338187, 437940, 450916, 563645, 676374, 875880, 901832, 1014561, 1127290, 1352748, 1690935, 2029122, 2254580, 2705496, 3043683, 3381870, 4058244, 4509160, 5072805, 6087366, 6763740, 8116488, 10145610, 12174732, 13527480, 15218415, 20291220, 24349464, 30436830, 40582440, 60873660, 121747320]

約数ペア:

[(1, 121747320), (2, 60873660), (3, 40582440), (4, 30436830), (5, 24349464), (6, 20291220), (8, 15218415), (9, 13527480), (10, 12174732), (12, 10145610), (15, 8116488), (18, 6763740), (20, 6087366), (24, 5072805), (27, 4509160), (30, 4058244), (36, 3381870), (40, 3043683), (45, 2705496), (54, 2254580), (60, 2029122), (72, 1690935), (90, 1352748), (108, 1127290), (120, 1014561), (135, 901832), (139, 875880), (180, 676374), (216, 563645), (270, 450916), (278, 437940), (360, 338187), (417, 291960), (540, 225458), (556, 218970), (695, 175176), (811, 150120), (834, 145980), (1080, 112729), (1112, 109485), (1251, 97320), (1390, 87588), (1622, 75060), (1668, 72990), (2085, 58392), (2433, 50040), (2502, 48660), (2780, 43794), (3244, 37530), (3336, 36495), (3753, 32440), (4055, 30024), (4170, 29196), (4866, 25020), (5004, 24330), (5560, 21897), (6255, 19464), (6488, 18765), (7299, 16680), (7506, 16220), (8110, 15012), (8340, 14598), (9732, 12510), (10008, 12165)]