449576280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9533}}^1$

素因数の和:9681

約数の個数: 96

約数和(自身を含む): 1472430960

約数和(自身を除く): 1022854680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 7860, 9432, 9533, 11790, 15720, 19066, 23580, 28599, 38132, 47160, 47665, 57198, 76264, 85797, 95330, 114396, 142995, 171594, 190660, 228792, 285990, 343188, 381320, 428985, 571980, 686376, 857970, 1143960, 1248823, 1715940, 2497646, 3431880, 3746469, 4995292, 6244115, 7492938, 9990584, 11239407, 12488230, 14985876, 18732345, 22478814, 24976460, 29971752, 37464690, 44957628, 49952920, 56197035, 74929380, 89915256, 112394070, 149858760, 224788140, 449576280]

約数ペア:

[(1, 449576280), (2, 224788140), (3, 149858760), (4, 112394070), (5, 89915256), (6, 74929380), (8, 56197035), (9, 49952920), (10, 44957628), (12, 37464690), (15, 29971752), (18, 24976460), (20, 22478814), (24, 18732345), (30, 14985876), (36, 12488230), (40, 11239407), (45, 9990584), (60, 7492938), (72, 6244115), (90, 4995292), (120, 3746469), (131, 3431880), (180, 2497646), (262, 1715940), (360, 1248823), (393, 1143960), (524, 857970), (655, 686376), (786, 571980), (1048, 428985), (1179, 381320), (1310, 343188), (1572, 285990), (1965, 228792), (2358, 190660), (2620, 171594), (3144, 142995), (3930, 114396), (4716, 95330), (5240, 85797), (5895, 76264), (7860, 57198), (9432, 47665), (9533, 47160), (11790, 38132), (15720, 28599), (19066, 23580)]