1292406120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{115807}}^1$

素因数の和:115855

約数の個数: 96

約数和(自身を含む): 4335851520

約数和(自身を除く): 3043445400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 115807, 231614, 347421, 463228, 579035, 694842, 926456, 1042263, 1158070, 1389684, 1737105, 2084526, 2316140, 2779368, 3474210, 3590017, 4169052, 4632280, 5211315, 6948420, 7180034, 8338104, 10422630, 10770051, 13896840, 14360068, 17950085, 20845260, 21540102, 28720136, 32310153, 35900170, 41690520, 43080204, 53850255, 64620306, 71800340, 86160408, 107700510, 129240612, 143600680, 161550765, 215401020, 258481224, 323101530, 430802040, 646203060, 1292406120]

約数ペア:

[(1, 1292406120), (2, 646203060), (3, 430802040), (4, 323101530), (5, 258481224), (6, 215401020), (8, 161550765), (9, 143600680), (10, 129240612), (12, 107700510), (15, 86160408), (18, 71800340), (20, 64620306), (24, 53850255), (30, 43080204), (31, 41690520), (36, 35900170), (40, 32310153), (45, 28720136), (60, 21540102), (62, 20845260), (72, 17950085), (90, 14360068), (93, 13896840), (120, 10770051), (124, 10422630), (155, 8338104), (180, 7180034), (186, 6948420), (248, 5211315), (279, 4632280), (310, 4169052), (360, 3590017), (372, 3474210), (465, 2779368), (558, 2316140), (620, 2084526), (744, 1737105), (930, 1389684), (1116, 1158070), (1240, 1042263), (1395, 926456), (1860, 694842), (2232, 579035), (2790, 463228), (3720, 347421), (5580, 231614), (11160, 115807)]