78476160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{5839}}^1$

素因数の和:5868

約数の個数: 128

約数和(自身を含む): 285926400

約数和(自身を除く): 207450240

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, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 5839, 6720, 11678, 13440, 17517, 23356, 29195, 35034, 40873, 46712, 58390, 70068, 81746, 87585, 93424, 116780, 122619, 140136, 163492, 175170, 186848, 204365, 233560, 245238, 280272, 326984, 350340, 373696, 408730, 467120, 490476, 560544, 613095, 653968, 700680, 747392, 817460, 934240, 980952, 1121088, 1226190, 1307936, 1401360, 1634920, 1868480, 1961904, 2242176, 2452380, 2615872, 2802720, 3269840, 3736960, 3923808, 4904760, 5231744, 5605440, 6539680, 7847616, 9809520, 11210880, 13079360, 15695232, 19619040, 26158720, 39238080, 78476160]

約数ペア:

[(1, 78476160), (2, 39238080), (3, 26158720), (4, 19619040), (5, 15695232), (6, 13079360), (7, 11210880), (8, 9809520), (10, 7847616), (12, 6539680), (14, 5605440), (15, 5231744), (16, 4904760), (20, 3923808), (21, 3736960), (24, 3269840), (28, 2802720), (30, 2615872), (32, 2452380), (35, 2242176), (40, 1961904), (42, 1868480), (48, 1634920), (56, 1401360), (60, 1307936), (64, 1226190), (70, 1121088), (80, 980952), (84, 934240), (96, 817460), (105, 747392), (112, 700680), (120, 653968), (128, 613095), (140, 560544), (160, 490476), (168, 467120), (192, 408730), (210, 373696), (224, 350340), (240, 326984), (280, 280272), (320, 245238), (336, 233560), (384, 204365), (420, 186848), (448, 175170), (480, 163492), (560, 140136), (640, 122619), (672, 116780), (840, 93424), (896, 87585), (960, 81746), (1120, 70068), (1344, 58390), (1680, 46712), (1920, 40873), (2240, 35034), (2688, 29195), (3360, 23356), (4480, 17517), (5839, 13440), (6720, 11678)]