30878501760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{13997}}^1$

素因数の和:14405

約数の個数: 192

約数和(自身を含む): 106913364480

約数和(自身を除く): 76034862720

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 383, 384, 480, 576, 640, 720, 766, 960, 1149, 1152, 1440, 1532, 1915, 1920, 2298, 2880, 3064, 3447, 3830, 4596, 5745, 5760, 6128, 6894, 7660, 9192, 11490, 12256, 13788, 13997, 15320, 17235, 18384, 22980, 24512, 27576, 27994, 30640, 34470, 36768, 41991, 45960, 49024, 55152, 55988, 61280, 68940, 69985, 73536, 83982, 91920, 110304, 111976, 122560, 125973, 137880, 139970, 147072, 167964, 183840, 209955, 220608, 223952, 245120, 251946, 275760, 279940, 335928, 367680, 419910, 441216, 447904, 503892, 551520, 559880, 629865, 671856, 735360, 839820, 895808, 1007784, 1103040, 1119760, 1259730, 1343712, 1679640, 1791616, 2015568, 2206080, 2239520, 2519460, 2687424, 3359280, 4031136, 4479040, 5038920, 5360851, 5374848, 6718560, 8062272, 8958080, 10077840, 10721702, 13437120, 16082553, 16124544, 20155680, 21443404, 26804255, 26874240, 32165106, 40311360, 42886808, 48247659, 53608510, 64330212, 80412765, 80622720, 85773616, 96495318, 107217020, 128660424, 160825530, 171547232, 192990636, 214434040, 241238295, 257320848, 321651060, 343094464, 385981272, 428868080, 482476590, 514641696, 643302120, 686188928, 771962544, 857736160, 964953180, 1029283392, 1286604240, 1543925088, 1715472320, 1929906360, 2058566784, 2573208480, 3087850176, 3430944640, 3859812720, 5146416960, 6175700352, 7719625440, 10292833920, 15439250880, 30878501760]

約数ペア:

[(1, 30878501760), (2, 15439250880), (3, 10292833920), (4, 7719625440), (5, 6175700352), (6, 5146416960), (8, 3859812720), (9, 3430944640), (10, 3087850176), (12, 2573208480), (15, 2058566784), (16, 1929906360), (18, 1715472320), (20, 1543925088), (24, 1286604240), (30, 1029283392), (32, 964953180), (36, 857736160), (40, 771962544), (45, 686188928), (48, 643302120), (60, 514641696), (64, 482476590), (72, 428868080), (80, 385981272), (90, 343094464), (96, 321651060), (120, 257320848), (128, 241238295), (144, 214434040), (160, 192990636), (180, 171547232), (192, 160825530), (240, 128660424), (288, 107217020), (320, 96495318), (360, 85773616), (383, 80622720), (384, 80412765), (480, 64330212), (576, 53608510), (640, 48247659), (720, 42886808), (766, 40311360), (960, 32165106), (1149, 26874240), (1152, 26804255), (1440, 21443404), (1532, 20155680), (1915, 16124544), (1920, 16082553), (2298, 13437120), (2880, 10721702), (3064, 10077840), (3447, 8958080), (3830, 8062272), (4596, 6718560), (5745, 5374848), (5760, 5360851), (6128, 5038920), (6894, 4479040), (7660, 4031136), (9192, 3359280), (11490, 2687424), (12256, 2519460), (13788, 2239520), (13997, 2206080), (15320, 2015568), (17235, 1791616), (18384, 1679640), (22980, 1343712), (24512, 1259730), (27576, 1119760), (27994, 1103040), (30640, 1007784), (34470, 895808), (36768, 839820), (41991, 735360), (45960, 671856), (49024, 629865), (55152, 559880), (55988, 551520), (61280, 503892), (68940, 447904), (69985, 441216), (73536, 419910), (83982, 367680), (91920, 335928), (110304, 279940), (111976, 275760), (122560, 251946), (125973, 245120), (137880, 223952), (139970, 220608), (147072, 209955), (167964, 183840)]