315367680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4831}}^1$

素因数の和:4872

約数の個数: 144

約数和(自身を含む): 1066673664

約数和(自身を除く): 751305984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 3840, 4080, 4352, 4831, 5440, 6528, 8160, 9662, 10880, 13056, 14493, 16320, 19324, 21760, 24155, 28986, 32640, 38648, 48310, 57972, 65280, 72465, 77296, 82127, 96620, 115944, 144930, 154592, 164254, 193240, 231888, 246381, 289860, 309184, 328508, 386480, 410635, 463776, 492762, 579720, 618368, 657016, 772960, 821270, 927552, 985524, 1159440, 1231905, 1236736, 1314032, 1545920, 1642540, 1855104, 1971048, 2318880, 2463810, 2628064, 3091840, 3285080, 3710208, 3942096, 4637760, 4927620, 5256128, 6183680, 6570160, 7884192, 9275520, 9855240, 10512256, 13140320, 15768384, 18551040, 19710480, 21024512, 26280640, 31536768, 39420960, 52561280, 63073536, 78841920, 105122560, 157683840, 315367680]

約数ペア:

[(1, 315367680), (2, 157683840), (3, 105122560), (4, 78841920), (5, 63073536), (6, 52561280), (8, 39420960), (10, 31536768), (12, 26280640), (15, 21024512), (16, 19710480), (17, 18551040), (20, 15768384), (24, 13140320), (30, 10512256), (32, 9855240), (34, 9275520), (40, 7884192), (48, 6570160), (51, 6183680), (60, 5256128), (64, 4927620), (68, 4637760), (80, 3942096), (85, 3710208), (96, 3285080), (102, 3091840), (120, 2628064), (128, 2463810), (136, 2318880), (160, 1971048), (170, 1855104), (192, 1642540), (204, 1545920), (240, 1314032), (255, 1236736), (256, 1231905), (272, 1159440), (320, 985524), (340, 927552), (384, 821270), (408, 772960), (480, 657016), (510, 618368), (544, 579720), (640, 492762), (680, 463776), (768, 410635), (816, 386480), (960, 328508), (1020, 309184), (1088, 289860), (1280, 246381), (1360, 231888), (1632, 193240), (1920, 164254), (2040, 154592), (2176, 144930), (2720, 115944), (3264, 96620), (3840, 82127), (4080, 77296), (4352, 72465), (4831, 65280), (5440, 57972), (6528, 48310), (8160, 38648), (9662, 32640), (10880, 28986), (13056, 24155), (14493, 21760), (16320, 19324)]