84558240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4517}}^1$

素因数の和:4551

約数の個数: 144

約数和(自身を含む): 310820328

約数和(自身を除く): 226262088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4517, 4680, 6240, 9034, 9360, 13551, 18068, 18720, 22585, 27102, 36136, 40653, 45170, 54204, 58721, 67755, 72272, 81306, 90340, 108408, 117442, 135510, 144544, 162612, 176163, 180680, 203265, 216816, 234884, 271020, 293605, 325224, 352326, 361360, 406530, 433632, 469768, 528489, 542040, 587210, 650448, 704652, 722720, 813060, 880815, 939536, 1056978, 1084080, 1174420, 1300896, 1409304, 1626120, 1761630, 1879072, 2113956, 2168160, 2348840, 2642445, 2818608, 3252240, 3523260, 4227912, 4697680, 5284890, 5637216, 6504480, 7046520, 8455824, 9395360, 10569780, 14093040, 16911648, 21139560, 28186080, 42279120, 84558240]

約数ペア:

[(1, 84558240), (2, 42279120), (3, 28186080), (4, 21139560), (5, 16911648), (6, 14093040), (8, 10569780), (9, 9395360), (10, 8455824), (12, 7046520), (13, 6504480), (15, 5637216), (16, 5284890), (18, 4697680), (20, 4227912), (24, 3523260), (26, 3252240), (30, 2818608), (32, 2642445), (36, 2348840), (39, 2168160), (40, 2113956), (45, 1879072), (48, 1761630), (52, 1626120), (60, 1409304), (65, 1300896), (72, 1174420), (78, 1084080), (80, 1056978), (90, 939536), (96, 880815), (104, 813060), (117, 722720), (120, 704652), (130, 650448), (144, 587210), (156, 542040), (160, 528489), (180, 469768), (195, 433632), (208, 406530), (234, 361360), (240, 352326), (260, 325224), (288, 293605), (312, 271020), (360, 234884), (390, 216816), (416, 203265), (468, 180680), (480, 176163), (520, 162612), (585, 144544), (624, 135510), (720, 117442), (780, 108408), (936, 90340), (1040, 81306), (1170, 72272), (1248, 67755), (1440, 58721), (1560, 54204), (1872, 45170), (2080, 40653), (2340, 36136), (3120, 27102), (3744, 22585), (4517, 18720), (4680, 18068), (6240, 13551), (9034, 9360)]