79260720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4289}}^1$

素因数の和:4323

約数の個数: 160

約数和(自身を含む): 306408960

約数和(自身を除く): 227148240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4289, 4620, 6160, 8578, 9240, 12867, 17156, 18480, 21445, 25734, 30023, 34312, 42890, 47179, 51468, 60046, 64335, 68624, 85780, 90069, 94358, 102936, 120092, 128670, 141537, 150115, 171560, 180138, 188716, 205872, 235895, 240184, 257340, 283074, 300230, 330253, 343120, 360276, 377432, 450345, 471790, 480368, 514680, 566148, 600460, 660506, 707685, 720552, 754864, 900690, 943580, 990759, 1029360, 1132296, 1200920, 1321012, 1415370, 1441104, 1651265, 1801380, 1887160, 1981518, 2264592, 2401840, 2642024, 2830740, 3302530, 3602760, 3774320, 3963036, 4953795, 5284048, 5661480, 6605060, 7205520, 7926072, 9907590, 11322960, 13210120, 15852144, 19815180, 26420240, 39630360, 79260720]

約数ペア:

[(1, 79260720), (2, 39630360), (3, 26420240), (4, 19815180), (5, 15852144), (6, 13210120), (7, 11322960), (8, 9907590), (10, 7926072), (11, 7205520), (12, 6605060), (14, 5661480), (15, 5284048), (16, 4953795), (20, 3963036), (21, 3774320), (22, 3602760), (24, 3302530), (28, 2830740), (30, 2642024), (33, 2401840), (35, 2264592), (40, 1981518), (42, 1887160), (44, 1801380), (48, 1651265), (55, 1441104), (56, 1415370), (60, 1321012), (66, 1200920), (70, 1132296), (77, 1029360), (80, 990759), (84, 943580), (88, 900690), (105, 754864), (110, 720552), (112, 707685), (120, 660506), (132, 600460), (140, 566148), (154, 514680), (165, 480368), (168, 471790), (176, 450345), (210, 377432), (220, 360276), (231, 343120), (240, 330253), (264, 300230), (280, 283074), (308, 257340), (330, 240184), (336, 235895), (385, 205872), (420, 188716), (440, 180138), (462, 171560), (528, 150115), (560, 141537), (616, 128670), (660, 120092), (770, 102936), (840, 94358), (880, 90069), (924, 85780), (1155, 68624), (1232, 64335), (1320, 60046), (1540, 51468), (1680, 47179), (1848, 42890), (2310, 34312), (2640, 30023), (3080, 25734), (3696, 21445), (4289, 18480), (4620, 17156), (6160, 12867), (8578, 9240)]