74647680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2287}}^1$

素因数の和:2326

約数の個数: 128

約数和(自身を含む): 252046080

約数和(自身を除く): 177398400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2287, 2720, 3264, 4080, 4574, 5440, 6528, 6861, 8160, 9148, 10880, 11435, 13722, 16320, 18296, 22870, 27444, 32640, 34305, 36592, 38879, 45740, 54888, 68610, 73184, 77758, 91480, 109776, 116637, 137220, 146368, 155516, 182960, 194395, 219552, 233274, 274440, 292736, 311032, 365920, 388790, 439104, 466548, 548880, 583185, 622064, 731840, 777580, 878208, 933096, 1097760, 1166370, 1244128, 1463680, 1555160, 1866192, 2195520, 2332740, 2488256, 3110320, 3732384, 4391040, 4665480, 4976512, 6220640, 7464768, 9330960, 12441280, 14929536, 18661920, 24882560, 37323840, 74647680]

約数ペア:

[(1, 74647680), (2, 37323840), (3, 24882560), (4, 18661920), (5, 14929536), (6, 12441280), (8, 9330960), (10, 7464768), (12, 6220640), (15, 4976512), (16, 4665480), (17, 4391040), (20, 3732384), (24, 3110320), (30, 2488256), (32, 2332740), (34, 2195520), (40, 1866192), (48, 1555160), (51, 1463680), (60, 1244128), (64, 1166370), (68, 1097760), (80, 933096), (85, 878208), (96, 777580), (102, 731840), (120, 622064), (128, 583185), (136, 548880), (160, 466548), (170, 439104), (192, 388790), (204, 365920), (240, 311032), (255, 292736), (272, 274440), (320, 233274), (340, 219552), (384, 194395), (408, 182960), (480, 155516), (510, 146368), (544, 137220), (640, 116637), (680, 109776), (816, 91480), (960, 77758), (1020, 73184), (1088, 68610), (1360, 54888), (1632, 45740), (1920, 38879), (2040, 36592), (2176, 34305), (2287, 32640), (2720, 27444), (3264, 22870), (4080, 18296), (4574, 16320), (5440, 13722), (6528, 11435), (6861, 10880), (8160, 9148)]