859841280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:867

約数の個数: 216

約数和(自身を含む): 3008481840

約数和(自身を除く): 2148640560

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, 101, 120, 128, 144, 160, 180, 192, 202, 240, 256, 288, 303, 320, 360, 384, 404, 480, 505, 576, 606, 640, 720, 739, 768, 808, 909, 960, 1010, 1152, 1212, 1280, 1440, 1478, 1515, 1616, 1818, 1920, 2020, 2217, 2304, 2424, 2880, 2956, 3030, 3232, 3636, 3695, 3840, 4040, 4434, 4545, 4848, 5760, 5912, 6060, 6464, 6651, 7272, 7390, 8080, 8868, 9090, 9696, 11085, 11520, 11824, 12120, 12928, 13302, 14544, 14780, 16160, 17736, 18180, 19392, 22170, 23648, 24240, 25856, 26604, 29088, 29560, 32320, 33255, 35472, 36360, 38784, 44340, 47296, 48480, 53208, 58176, 59120, 64640, 66510, 70944, 72720, 74639, 77568, 88680, 94592, 96960, 106416, 116352, 118240, 129280, 133020, 141888, 145440, 149278, 177360, 189184, 193920, 212832, 223917, 232704, 236480, 266040, 283776, 290880, 298556, 354720, 373195, 387840, 425664, 447834, 472960, 532080, 567552, 581760, 597112, 671751, 709440, 746390, 851328, 895668, 945920, 1064160, 1119585, 1163520, 1194224, 1343502, 1418880, 1492780, 1702656, 1791336, 2128320, 2239170, 2388448, 2687004, 2837760, 2985560, 3358755, 3582672, 4256640, 4478340, 4776896, 5374008, 5971120, 6717510, 7165344, 8513280, 8956680, 9553792, 10748016, 11942240, 13435020, 14330688, 17913360, 19107584, 21496032, 23884480, 26870040, 28661376, 35826720, 42992064, 47768960, 53740080, 57322752, 71653440, 85984128, 95537920, 107480160, 143306880, 171968256, 214960320, 286613760, 429920640, 859841280]

約数ペア:

[(1, 859841280), (2, 429920640), (3, 286613760), (4, 214960320), (5, 171968256), (6, 143306880), (8, 107480160), (9, 95537920), (10, 85984128), (12, 71653440), (15, 57322752), (16, 53740080), (18, 47768960), (20, 42992064), (24, 35826720), (30, 28661376), (32, 26870040), (36, 23884480), (40, 21496032), (45, 19107584), (48, 17913360), (60, 14330688), (64, 13435020), (72, 11942240), (80, 10748016), (90, 9553792), (96, 8956680), (101, 8513280), (120, 7165344), (128, 6717510), (144, 5971120), (160, 5374008), (180, 4776896), (192, 4478340), (202, 4256640), (240, 3582672), (256, 3358755), (288, 2985560), (303, 2837760), (320, 2687004), (360, 2388448), (384, 2239170), (404, 2128320), (480, 1791336), (505, 1702656), (576, 1492780), (606, 1418880), (640, 1343502), (720, 1194224), (739, 1163520), (768, 1119585), (808, 1064160), (909, 945920), (960, 895668), (1010, 851328), (1152, 746390), (1212, 709440), (1280, 671751), (1440, 597112), (1478, 581760), (1515, 567552), (1616, 532080), (1818, 472960), (1920, 447834), (2020, 425664), (2217, 387840), (2304, 373195), (2424, 354720), (2880, 298556), (2956, 290880), (3030, 283776), (3232, 266040), (3636, 236480), (3695, 232704), (3840, 223917), (4040, 212832), (4434, 193920), (4545, 189184), (4848, 177360), (5760, 149278), (5912, 145440), (6060, 141888), (6464, 133020), (6651, 129280), (7272, 118240), (7390, 116352), (8080, 106416), (8868, 96960), (9090, 94592), (9696, 88680), (11085, 77568), (11520, 74639), (11824, 72720), (12120, 70944), (12928, 66510), (13302, 64640), (14544, 59120), (14780, 58176), (16160, 53208), (17736, 48480), (18180, 47296), (19392, 44340), (22170, 38784), (23648, 36360), (24240, 35472), (25856, 33255), (26604, 32320), (29088, 29560)]