90343680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{3361}}^1$

素因数の和:3392

約数の個数: 144

約数和(自身を含む): 329852544

約数和(自身を除く): 239508864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3361, 3840, 4480, 5376, 6720, 6722, 8960, 10083, 13440, 13444, 16805, 20166, 23527, 26880, 26888, 33610, 40332, 47054, 50415, 53776, 67220, 70581, 80664, 94108, 100830, 107552, 117635, 134440, 141162, 161328, 188216, 201660, 215104, 235270, 268880, 282324, 322656, 352905, 376432, 403320, 430208, 470540, 537760, 564648, 645312, 705810, 752864, 806640, 860416, 941080, 1075520, 1129296, 1290624, 1411620, 1505728, 1613280, 1882160, 2151040, 2258592, 2581248, 2823240, 3011456, 3226560, 3764320, 4302080, 4517184, 5646480, 6022912, 6453120, 7528640, 9034368, 11292960, 12906240, 15057280, 18068736, 22585920, 30114560, 45171840, 90343680]

約数ペア:

[(1, 90343680), (2, 45171840), (3, 30114560), (4, 22585920), (5, 18068736), (6, 15057280), (7, 12906240), (8, 11292960), (10, 9034368), (12, 7528640), (14, 6453120), (15, 6022912), (16, 5646480), (20, 4517184), (21, 4302080), (24, 3764320), (28, 3226560), (30, 3011456), (32, 2823240), (35, 2581248), (40, 2258592), (42, 2151040), (48, 1882160), (56, 1613280), (60, 1505728), (64, 1411620), (70, 1290624), (80, 1129296), (84, 1075520), (96, 941080), (105, 860416), (112, 806640), (120, 752864), (128, 705810), (140, 645312), (160, 564648), (168, 537760), (192, 470540), (210, 430208), (224, 403320), (240, 376432), (256, 352905), (280, 322656), (320, 282324), (336, 268880), (384, 235270), (420, 215104), (448, 201660), (480, 188216), (560, 161328), (640, 141162), (672, 134440), (768, 117635), (840, 107552), (896, 100830), (960, 94108), (1120, 80664), (1280, 70581), (1344, 67220), (1680, 53776), (1792, 50415), (1920, 47054), (2240, 40332), (2688, 33610), (3360, 26888), (3361, 26880), (3840, 23527), (4480, 20166), (5376, 16805), (6720, 13444), (6722, 13440), (8960, 10083)]