47471760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{9419}}^1$

素因数の和:9445

約数の個数: 120

約数和(自身を含む): 182220480

約数和(自身を除く): 134748720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 9419, 18838, 28257, 37676, 47095, 56514, 65933, 75352, 84771, 94190, 113028, 131866, 141285, 150704, 169542, 188380, 197799, 226056, 263732, 282570, 329665, 339084, 376760, 395598, 423855, 452112, 527464, 565140, 593397, 659330, 678168, 753520, 791196, 847710, 988995, 1054928, 1130280, 1186794, 1318660, 1356336, 1582392, 1695420, 1977990, 2260560, 2373588, 2637320, 2966985, 3164784, 3390840, 3955980, 4747176, 5274640, 5933970, 6781680, 7911960, 9494352, 11867940, 15823920, 23735880, 47471760]

約数ペア:

[(1, 47471760), (2, 23735880), (3, 15823920), (4, 11867940), (5, 9494352), (6, 7911960), (7, 6781680), (8, 5933970), (9, 5274640), (10, 4747176), (12, 3955980), (14, 3390840), (15, 3164784), (16, 2966985), (18, 2637320), (20, 2373588), (21, 2260560), (24, 1977990), (28, 1695420), (30, 1582392), (35, 1356336), (36, 1318660), (40, 1186794), (42, 1130280), (45, 1054928), (48, 988995), (56, 847710), (60, 791196), (63, 753520), (70, 678168), (72, 659330), (80, 593397), (84, 565140), (90, 527464), (105, 452112), (112, 423855), (120, 395598), (126, 376760), (140, 339084), (144, 329665), (168, 282570), (180, 263732), (210, 226056), (240, 197799), (252, 188380), (280, 169542), (315, 150704), (336, 141285), (360, 131866), (420, 113028), (504, 94190), (560, 84771), (630, 75352), (720, 65933), (840, 56514), (1008, 47095), (1260, 37676), (1680, 28257), (2520, 18838), (5040, 9419)]