84915360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:671

約数の個数: 144

約数和(自身を含む): 292972680

約数和(自身を除く): 208057320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 109, 120, 144, 160, 180, 218, 240, 288, 327, 360, 436, 480, 541, 545, 654, 720, 872, 981, 1082, 1090, 1308, 1440, 1623, 1635, 1744, 1962, 2164, 2180, 2616, 2705, 3246, 3270, 3488, 3924, 4328, 4360, 4869, 4905, 5232, 5410, 6492, 6540, 7848, 8115, 8656, 8720, 9738, 9810, 10464, 10820, 12984, 13080, 15696, 16230, 17312, 17440, 19476, 19620, 21640, 24345, 25968, 26160, 31392, 32460, 38952, 39240, 43280, 48690, 51936, 52320, 58969, 64920, 77904, 78480, 86560, 97380, 117938, 129840, 155808, 156960, 176907, 194760, 235876, 259680, 294845, 353814, 389520, 471752, 530721, 589690, 707628, 779040, 884535, 943504, 1061442, 1179380, 1415256, 1769070, 1887008, 2122884, 2358760, 2653605, 2830512, 3538140, 4245768, 4717520, 5307210, 5661024, 7076280, 8491536, 9435040, 10614420, 14152560, 16983072, 21228840, 28305120, 42457680, 84915360]

約数ペア:

[(1, 84915360), (2, 42457680), (3, 28305120), (4, 21228840), (5, 16983072), (6, 14152560), (8, 10614420), (9, 9435040), (10, 8491536), (12, 7076280), (15, 5661024), (16, 5307210), (18, 4717520), (20, 4245768), (24, 3538140), (30, 2830512), (32, 2653605), (36, 2358760), (40, 2122884), (45, 1887008), (48, 1769070), (60, 1415256), (72, 1179380), (80, 1061442), (90, 943504), (96, 884535), (109, 779040), (120, 707628), (144, 589690), (160, 530721), (180, 471752), (218, 389520), (240, 353814), (288, 294845), (327, 259680), (360, 235876), (436, 194760), (480, 176907), (541, 156960), (545, 155808), (654, 129840), (720, 117938), (872, 97380), (981, 86560), (1082, 78480), (1090, 77904), (1308, 64920), (1440, 58969), (1623, 52320), (1635, 51936), (1744, 48690), (1962, 43280), (2164, 39240), (2180, 38952), (2616, 32460), (2705, 31392), (3246, 26160), (3270, 25968), (3488, 24345), (3924, 21640), (4328, 19620), (4360, 19476), (4869, 17440), (4905, 17312), (5232, 16230), (5410, 15696), (6492, 13080), (6540, 12984), (7848, 10820), (8115, 10464), (8656, 9810), (8720, 9738)]