288503360

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:404

約数の個数: 112

約数和(自身を含む): 717864960

約数和(自身を除く): 429361600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 155, 160, 229, 248, 254, 310, 320, 458, 496, 508, 620, 635, 916, 992, 1016, 1145, 1240, 1270, 1832, 1984, 2032, 2290, 2480, 2540, 3664, 3937, 4064, 4580, 4960, 5080, 7099, 7328, 7874, 8128, 9160, 9920, 10160, 14198, 14656, 15748, 18320, 19685, 20320, 28396, 29083, 31496, 35495, 36640, 39370, 40640, 56792, 58166, 62992, 70990, 73280, 78740, 113584, 116332, 125984, 141980, 145415, 157480, 227168, 232664, 251968, 283960, 290830, 314960, 454336, 465328, 567920, 581660, 629920, 901573, 930656, 1135840, 1163320, 1259840, 1803146, 1861312, 2271680, 2326640, 3606292, 4507865, 4653280, 7212584, 9015730, 9306560, 14425168, 18031460, 28850336, 36062920, 57700672, 72125840, 144251680, 288503360]

約数ペア:

[(1, 288503360), (2, 144251680), (4, 72125840), (5, 57700672), (8, 36062920), (10, 28850336), (16, 18031460), (20, 14425168), (31, 9306560), (32, 9015730), (40, 7212584), (62, 4653280), (64, 4507865), (80, 3606292), (124, 2326640), (127, 2271680), (155, 1861312), (160, 1803146), (229, 1259840), (248, 1163320), (254, 1135840), (310, 930656), (320, 901573), (458, 629920), (496, 581660), (508, 567920), (620, 465328), (635, 454336), (916, 314960), (992, 290830), (1016, 283960), (1145, 251968), (1240, 232664), (1270, 227168), (1832, 157480), (1984, 145415), (2032, 141980), (2290, 125984), (2480, 116332), (2540, 113584), (3664, 78740), (3937, 73280), (4064, 70990), (4580, 62992), (4960, 58166), (5080, 56792), (7099, 40640), (7328, 39370), (7874, 36640), (8128, 35495), (9160, 31496), (9920, 29083), (10160, 28396), (14198, 20320), (14656, 19685), (15748, 18320)]