79385760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1951

約数の個数: 144

約数和(自身を含む): 280392840

約数和(自身を除く): 201007080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 1901, 2088, 2320, 2610, 2784, 3480, 3802, 4176, 4640, 5220, 5703, 6960, 7604, 8352, 9505, 10440, 11406, 13920, 15208, 17109, 19010, 20880, 22812, 28515, 30416, 34218, 38020, 41760, 45624, 55129, 57030, 60832, 68436, 76040, 85545, 91248, 110258, 114060, 136872, 152080, 165387, 171090, 182496, 220516, 228120, 273744, 275645, 304160, 330774, 342180, 441032, 456240, 496161, 547488, 551290, 661548, 684360, 826935, 882064, 912480, 992322, 1102580, 1323096, 1368720, 1653870, 1764128, 1984644, 2205160, 2480805, 2646192, 2737440, 3307740, 3969288, 4410320, 4961610, 5292384, 6615480, 7938576, 8820640, 9923220, 13230960, 15877152, 19846440, 26461920, 39692880, 79385760]

約数ペア:

[(1, 79385760), (2, 39692880), (3, 26461920), (4, 19846440), (5, 15877152), (6, 13230960), (8, 9923220), (9, 8820640), (10, 7938576), (12, 6615480), (15, 5292384), (16, 4961610), (18, 4410320), (20, 3969288), (24, 3307740), (29, 2737440), (30, 2646192), (32, 2480805), (36, 2205160), (40, 1984644), (45, 1764128), (48, 1653870), (58, 1368720), (60, 1323096), (72, 1102580), (80, 992322), (87, 912480), (90, 882064), (96, 826935), (116, 684360), (120, 661548), (144, 551290), (145, 547488), (160, 496161), (174, 456240), (180, 441032), (232, 342180), (240, 330774), (261, 304160), (288, 275645), (290, 273744), (348, 228120), (360, 220516), (435, 182496), (464, 171090), (480, 165387), (522, 152080), (580, 136872), (696, 114060), (720, 110258), (870, 91248), (928, 85545), (1044, 76040), (1160, 68436), (1305, 60832), (1392, 57030), (1440, 55129), (1740, 45624), (1901, 41760), (2088, 38020), (2320, 34218), (2610, 30416), (2784, 28515), (3480, 22812), (3802, 20880), (4176, 19010), (4640, 17109), (5220, 15208), (5703, 13920), (6960, 11406), (7604, 10440), (8352, 9505)]