779697120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:969

約数の個数: 192

約数和(自身を含む): 2579834880

約数和(自身を除く): 1800137760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 61, 62, 80, 93, 96, 120, 122, 124, 155, 160, 183, 186, 240, 244, 248, 305, 310, 366, 372, 465, 480, 488, 496, 610, 620, 732, 744, 859, 915, 930, 976, 992, 1220, 1240, 1464, 1488, 1718, 1830, 1860, 1891, 1952, 2440, 2480, 2577, 2928, 2976, 3436, 3660, 3720, 3782, 4295, 4880, 4960, 5154, 5673, 5856, 6872, 7320, 7440, 7564, 8590, 9455, 9760, 10308, 11346, 12885, 13744, 14640, 14880, 15128, 17180, 18910, 20616, 22692, 25770, 26629, 27488, 28365, 29280, 30256, 34360, 37820, 41232, 45384, 51540, 52399, 53258, 56730, 60512, 68720, 75640, 79887, 82464, 90768, 103080, 104798, 106516, 113460, 133145, 137440, 151280, 157197, 159774, 181536, 206160, 209596, 213032, 226920, 261995, 266290, 302560, 314394, 319548, 399435, 412320, 419192, 426064, 453840, 523990, 532580, 628788, 639096, 785985, 798870, 838384, 852128, 907680, 1047980, 1065160, 1257576, 1278192, 1571970, 1597740, 1624369, 1676768, 2095960, 2130320, 2515152, 2556384, 3143940, 3195480, 3248738, 4191920, 4260640, 4873107, 5030304, 6287880, 6390960, 6497476, 8121845, 8383840, 9746214, 12575760, 12781920, 12994952, 16243690, 19492428, 24365535, 25151520, 25989904, 32487380, 38984856, 48731070, 51979808, 64974760, 77969712, 97462140, 129949520, 155939424, 194924280, 259899040, 389848560, 779697120]

約数ペア:

[(1, 779697120), (2, 389848560), (3, 259899040), (4, 194924280), (5, 155939424), (6, 129949520), (8, 97462140), (10, 77969712), (12, 64974760), (15, 51979808), (16, 48731070), (20, 38984856), (24, 32487380), (30, 25989904), (31, 25151520), (32, 24365535), (40, 19492428), (48, 16243690), (60, 12994952), (61, 12781920), (62, 12575760), (80, 9746214), (93, 8383840), (96, 8121845), (120, 6497476), (122, 6390960), (124, 6287880), (155, 5030304), (160, 4873107), (183, 4260640), (186, 4191920), (240, 3248738), (244, 3195480), (248, 3143940), (305, 2556384), (310, 2515152), (366, 2130320), (372, 2095960), (465, 1676768), (480, 1624369), (488, 1597740), (496, 1571970), (610, 1278192), (620, 1257576), (732, 1065160), (744, 1047980), (859, 907680), (915, 852128), (930, 838384), (976, 798870), (992, 785985), (1220, 639096), (1240, 628788), (1464, 532580), (1488, 523990), (1718, 453840), (1830, 426064), (1860, 419192), (1891, 412320), (1952, 399435), (2440, 319548), (2480, 314394), (2577, 302560), (2928, 266290), (2976, 261995), (3436, 226920), (3660, 213032), (3720, 209596), (3782, 206160), (4295, 181536), (4880, 159774), (4960, 157197), (5154, 151280), (5673, 137440), (5856, 133145), (6872, 113460), (7320, 106516), (7440, 104798), (7564, 103080), (8590, 90768), (9455, 82464), (9760, 79887), (10308, 75640), (11346, 68720), (12885, 60512), (13744, 56730), (14640, 53258), (14880, 52399), (15128, 51540), (17180, 45384), (18910, 41232), (20616, 37820), (22692, 34360), (25770, 30256), (26629, 29280), (27488, 28365)]