84389040

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{1447}}^1$

素因数の和:1478

約数の個数: 140

約数和(自身を含む): 294375504

約数和(自身を除く): 209986464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1447, 1458, 1620, 1944, 2160, 2430, 2894, 2916, 3240, 3645, 3888, 4341, 4860, 5788, 5832, 6480, 7235, 7290, 8682, 9720, 11576, 11664, 13023, 14470, 14580, 17364, 19440, 21705, 23152, 26046, 28940, 29160, 34728, 39069, 43410, 52092, 57880, 58320, 65115, 69456, 78138, 86820, 104184, 115760, 117207, 130230, 156276, 173640, 195345, 208368, 234414, 260460, 312552, 347280, 351621, 390690, 468828, 520920, 586035, 625104, 703242, 781380, 937656, 1041840, 1054863, 1172070, 1406484, 1562760, 1758105, 1875312, 2109726, 2344140, 2812968, 3125520, 3516210, 4219452, 4688280, 5274315, 5625936, 7032420, 8438904, 9376560, 10548630, 14064840, 16877808, 21097260, 28129680, 42194520, 84389040]

約数ペア:

[(1, 84389040), (2, 42194520), (3, 28129680), (4, 21097260), (5, 16877808), (6, 14064840), (8, 10548630), (9, 9376560), (10, 8438904), (12, 7032420), (15, 5625936), (16, 5274315), (18, 4688280), (20, 4219452), (24, 3516210), (27, 3125520), (30, 2812968), (36, 2344140), (40, 2109726), (45, 1875312), (48, 1758105), (54, 1562760), (60, 1406484), (72, 1172070), (80, 1054863), (81, 1041840), (90, 937656), (108, 781380), (120, 703242), (135, 625104), (144, 586035), (162, 520920), (180, 468828), (216, 390690), (240, 351621), (243, 347280), (270, 312552), (324, 260460), (360, 234414), (405, 208368), (432, 195345), (486, 173640), (540, 156276), (648, 130230), (720, 117207), (729, 115760), (810, 104184), (972, 86820), (1080, 78138), (1215, 69456), (1296, 65115), (1447, 58320), (1458, 57880), (1620, 52092), (1944, 43410), (2160, 39069), (2430, 34728), (2894, 29160), (2916, 28940), (3240, 26046), (3645, 23152), (3888, 21705), (4341, 19440), (4860, 17364), (5788, 14580), (5832, 14470), (6480, 13023), (7235, 11664), (7290, 11576), (8682, 9720)]