1286868702960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31357}}^1\times {\mathrm{56999}}^1$

素因数の和:88375

約数の個数: 120

約数和(自身を含む): 4321947708000

約数和(自身を除く): 3035079005040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 31357, 56999, 62714, 94071, 113998, 125428, 156785, 170997, 188142, 227996, 250856, 282213, 284995, 313570, 341994, 376284, 455992, 470355, 501712, 512991, 564426, 569990, 627140, 683988, 752568, 854985, 911984, 940710, 1025982, 1128852, 1139980, 1254280, 1367976, 1411065, 1505136, 1709970, 1881420, 2051964, 2257704, 2279960, 2508560, 2564955, 2735952, 2822130, 3419940, 3762840, 4103928, 4515408, 4559920, 5129910, 5644260, 6839880, 7525680, 8207856, 10259820, 11288520, 13679760, 20519640, 22577040, 41039280, 1787317643, 3574635286, 5361952929, 7149270572, 8936588215, 10723905858, 14298541144, 16085858787, 17873176430, 21447811716, 26809764645, 28597082288, 32171717574, 35746352860, 42895623432, 53619529290, 64343435148, 71492705720, 80429293935, 85791246864, 107239058580, 128686870296, 142985411440, 160858587870, 214478117160, 257373740592, 321717175740, 428956234320, 643434351480, 1286868702960]

約数ペア:

[(1, 1286868702960), (2, 643434351480), (3, 428956234320), (4, 321717175740), (5, 257373740592), (6, 214478117160), (8, 160858587870), (9, 142985411440), (10, 128686870296), (12, 107239058580), (15, 85791246864), (16, 80429293935), (18, 71492705720), (20, 64343435148), (24, 53619529290), (30, 42895623432), (36, 35746352860), (40, 32171717574), (45, 28597082288), (48, 26809764645), (60, 21447811716), (72, 17873176430), (80, 16085858787), (90, 14298541144), (120, 10723905858), (144, 8936588215), (180, 7149270572), (240, 5361952929), (360, 3574635286), (720, 1787317643), (31357, 41039280), (56999, 22577040), (62714, 20519640), (94071, 13679760), (113998, 11288520), (125428, 10259820), (156785, 8207856), (170997, 7525680), (188142, 6839880), (227996, 5644260), (250856, 5129910), (282213, 4559920), (284995, 4515408), (313570, 4103928), (341994, 3762840), (376284, 3419940), (455992, 2822130), (470355, 2735952), (501712, 2564955), (512991, 2508560), (564426, 2279960), (569990, 2257704), (627140, 2051964), (683988, 1881420), (752568, 1709970), (854985, 1505136), (911984, 1411065), (940710, 1367976), (1025982, 1254280), (1128852, 1139980)]