80491378440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1297411}}^1$

素因数の和:1297483

約数の個数: 128

約数和(自身を含む): 269031352320

約数和(自身を除く): 188539973880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1034, 1128, 1320, 1410, 1551, 1880, 2068, 2585, 2820, 3102, 4136, 5170, 5640, 6204, 7755, 10340, 12408, 15510, 20680, 31020, 62040, 1297411, 2594822, 3892233, 5189644, 6487055, 7784466, 10379288, 12974110, 14271521, 15568932, 19461165, 25948220, 28543042, 31137864, 38922330, 42814563, 51896440, 57086084, 60978317, 71357605, 77844660, 85629126, 114172168, 121956634, 142715210, 155689320, 171258252, 182934951, 214072815, 243913268, 285430420, 304891585, 342516504, 365869902, 428145630, 487826536, 570860840, 609783170, 670761487, 731739804, 856291260, 914674755, 1219566340, 1341522974, 1463479608, 1712582520, 1829349510, 2012284461, 2439132680, 2683045948, 3353807435, 3658699020, 4024568922, 5366091896, 6707614870, 7317398040, 8049137844, 10061422305, 13415229740, 16098275688, 20122844610, 26830459480, 40245689220, 80491378440]

約数ペア:

[(1, 80491378440), (2, 40245689220), (3, 26830459480), (4, 20122844610), (5, 16098275688), (6, 13415229740), (8, 10061422305), (10, 8049137844), (11, 7317398040), (12, 6707614870), (15, 5366091896), (20, 4024568922), (22, 3658699020), (24, 3353807435), (30, 2683045948), (33, 2439132680), (40, 2012284461), (44, 1829349510), (47, 1712582520), (55, 1463479608), (60, 1341522974), (66, 1219566340), (88, 914674755), (94, 856291260), (110, 731739804), (120, 670761487), (132, 609783170), (141, 570860840), (165, 487826536), (188, 428145630), (220, 365869902), (235, 342516504), (264, 304891585), (282, 285430420), (330, 243913268), (376, 214072815), (440, 182934951), (470, 171258252), (517, 155689320), (564, 142715210), (660, 121956634), (705, 114172168), (940, 85629126), (1034, 77844660), (1128, 71357605), (1320, 60978317), (1410, 57086084), (1551, 51896440), (1880, 42814563), (2068, 38922330), (2585, 31137864), (2820, 28543042), (3102, 25948220), (4136, 19461165), (5170, 15568932), (5640, 14271521), (6204, 12974110), (7755, 10379288), (10340, 7784466), (12408, 6487055), (15510, 5189644), (20680, 3892233), (31020, 2594822), (62040, 1297411)]