306966928680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2971}}^1\times {\mathrm{287003}}^1$

素因数の和:289991

約数の個数: 96

約数和(自身を含む): 997981788960

約数和(自身を除く): 691014860280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2971, 5942, 8913, 11884, 14855, 17826, 23768, 26739, 29710, 35652, 44565, 53478, 59420, 71304, 89130, 106956, 118840, 133695, 178260, 213912, 267390, 287003, 356520, 534780, 574006, 861009, 1069560, 1148012, 1435015, 1722018, 2296024, 2583027, 2870030, 3444036, 4305045, 5166054, 5740060, 6888072, 8610090, 10332108, 11480120, 12915135, 17220180, 20664216, 25830270, 34440360, 51660540, 103321080, 852685913, 1705371826, 2558057739, 3410743652, 4263429565, 5116115478, 6821487304, 7674173217, 8526859130, 10232230956, 12790288695, 15348346434, 17053718260, 20464461912, 25580577390, 30696692868, 34107436520, 38370866085, 51161154780, 61393385736, 76741732170, 102322309560, 153483464340, 306966928680]

約数ペア:

[(1, 306966928680), (2, 153483464340), (3, 102322309560), (4, 76741732170), (5, 61393385736), (6, 51161154780), (8, 38370866085), (9, 34107436520), (10, 30696692868), (12, 25580577390), (15, 20464461912), (18, 17053718260), (20, 15348346434), (24, 12790288695), (30, 10232230956), (36, 8526859130), (40, 7674173217), (45, 6821487304), (60, 5116115478), (72, 4263429565), (90, 3410743652), (120, 2558057739), (180, 1705371826), (360, 852685913), (2971, 103321080), (5942, 51660540), (8913, 34440360), (11884, 25830270), (14855, 20664216), (17826, 17220180), (23768, 12915135), (26739, 11480120), (29710, 10332108), (35652, 8610090), (44565, 6888072), (53478, 5740060), (59420, 5166054), (71304, 4305045), (89130, 3444036), (106956, 2870030), (118840, 2583027), (133695, 2296024), (178260, 1722018), (213912, 1435015), (267390, 1148012), (287003, 1069560), (356520, 861009), (534780, 574006)]