61219080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 218050560

約数和(自身を除く): 156831480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 103, 104, 117, 120, 127, 130, 156, 180, 195, 206, 234, 254, 260, 309, 312, 360, 381, 390, 412, 468, 508, 515, 520, 585, 618, 635, 762, 780, 824, 927, 936, 1016, 1030, 1143, 1170, 1236, 1270, 1339, 1524, 1545, 1560, 1651, 1854, 1905, 2060, 2286, 2340, 2472, 2540, 2678, 3048, 3090, 3302, 3708, 3810, 4017, 4120, 4572, 4635, 4680, 4953, 5080, 5356, 5715, 6180, 6604, 6695, 7416, 7620, 8034, 8255, 9144, 9270, 9906, 10712, 11430, 12051, 12360, 13081, 13208, 13390, 14859, 15240, 16068, 16510, 18540, 19812, 20085, 22860, 24102, 24765, 26162, 26780, 29718, 32136, 33020, 37080, 39243, 39624, 40170, 45720, 48204, 49530, 52324, 53560, 59436, 60255, 65405, 66040, 74295, 78486, 80340, 96408, 99060, 104648, 117729, 118872, 120510, 130810, 148590, 156972, 160680, 170053, 196215, 198120, 235458, 241020, 261620, 297180, 313944, 340106, 392430, 470916, 482040, 510159, 523240, 588645, 594360, 680212, 784860, 850265, 941832, 1020318, 1177290, 1360424, 1530477, 1569720, 1700530, 2040636, 2354580, 2550795, 3060954, 3401060, 4081272, 4709160, 5101590, 6121908, 6802120, 7652385, 10203180, 12243816, 15304770, 20406360, 30609540, 61219080]

約数ペア:

[(1, 61219080), (2, 30609540), (3, 20406360), (4, 15304770), (5, 12243816), (6, 10203180), (8, 7652385), (9, 6802120), (10, 6121908), (12, 5101590), (13, 4709160), (15, 4081272), (18, 3401060), (20, 3060954), (24, 2550795), (26, 2354580), (30, 2040636), (36, 1700530), (39, 1569720), (40, 1530477), (45, 1360424), (52, 1177290), (60, 1020318), (65, 941832), (72, 850265), (78, 784860), (90, 680212), (103, 594360), (104, 588645), (117, 523240), (120, 510159), (127, 482040), (130, 470916), (156, 392430), (180, 340106), (195, 313944), (206, 297180), (234, 261620), (254, 241020), (260, 235458), (309, 198120), (312, 196215), (360, 170053), (381, 160680), (390, 156972), (412, 148590), (468, 130810), (508, 120510), (515, 118872), (520, 117729), (585, 104648), (618, 99060), (635, 96408), (762, 80340), (780, 78486), (824, 74295), (927, 66040), (936, 65405), (1016, 60255), (1030, 59436), (1143, 53560), (1170, 52324), (1236, 49530), (1270, 48204), (1339, 45720), (1524, 40170), (1545, 39624), (1560, 39243), (1651, 37080), (1854, 33020), (1905, 32136), (2060, 29718), (2286, 26780), (2340, 26162), (2472, 24765), (2540, 24102), (2678, 22860), (3048, 20085), (3090, 19812), (3302, 18540), (3708, 16510), (3810, 16068), (4017, 15240), (4120, 14859), (4572, 13390), (4635, 13208), (4680, 13081), (4953, 12360), (5080, 12051), (5356, 11430), (5715, 10712), (6180, 9906), (6604, 9270), (6695, 9144), (7416, 8255), (7620, 8034)]