15671527680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{4729}}^1$

素因数の和:5616

約数の個数: 144

約数和(自身を含む): 50119534080

約数和(自身を除く): 34448006400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 863, 960, 1280, 1726, 1920, 2589, 3452, 3840, 4315, 4729, 5178, 6904, 8630, 9458, 10356, 12945, 13808, 14187, 17260, 18916, 20712, 23645, 25890, 27616, 28374, 34520, 37832, 41424, 47290, 51780, 55232, 56748, 69040, 70935, 75664, 82848, 94580, 103560, 110464, 113496, 138080, 141870, 151328, 165696, 189160, 207120, 220928, 226992, 276160, 283740, 302656, 331392, 378320, 414240, 453984, 552320, 567480, 605312, 662784, 756640, 828480, 907968, 1104640, 1134960, 1210624, 1513280, 1656960, 1815936, 2269920, 3026560, 3313920, 3631872, 4081127, 4539840, 6053120, 8162254, 9079680, 12243381, 16324508, 18159360, 20405635, 24486762, 32649016, 40811270, 48973524, 61216905, 65298032, 81622540, 97947048, 122433810, 130596064, 163245080, 195894096, 244867620, 261192128, 326490160, 391788192, 489735240, 522384256, 652980320, 783576384, 979470480, 1044768512, 1305960640, 1567152768, 1958940960, 2611921280, 3134305536, 3917881920, 5223842560, 7835763840, 15671527680]

約数ペア:

[(1, 15671527680), (2, 7835763840), (3, 5223842560), (4, 3917881920), (5, 3134305536), (6, 2611921280), (8, 1958940960), (10, 1567152768), (12, 1305960640), (15, 1044768512), (16, 979470480), (20, 783576384), (24, 652980320), (30, 522384256), (32, 489735240), (40, 391788192), (48, 326490160), (60, 261192128), (64, 244867620), (80, 195894096), (96, 163245080), (120, 130596064), (128, 122433810), (160, 97947048), (192, 81622540), (240, 65298032), (256, 61216905), (320, 48973524), (384, 40811270), (480, 32649016), (640, 24486762), (768, 20405635), (863, 18159360), (960, 16324508), (1280, 12243381), (1726, 9079680), (1920, 8162254), (2589, 6053120), (3452, 4539840), (3840, 4081127), (4315, 3631872), (4729, 3313920), (5178, 3026560), (6904, 2269920), (8630, 1815936), (9458, 1656960), (10356, 1513280), (12945, 1210624), (13808, 1134960), (14187, 1104640), (17260, 907968), (18916, 828480), (20712, 756640), (23645, 662784), (25890, 605312), (27616, 567480), (28374, 552320), (34520, 453984), (37832, 414240), (41424, 378320), (47290, 331392), (51780, 302656), (55232, 283740), (56748, 276160), (69040, 226992), (70935, 220928), (75664, 207120), (82848, 189160), (94580, 165696), (103560, 151328), (110464, 141870), (113496, 138080)]