272446080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{491}}^1$

素因数の和:547

約数の個数: 192

約数和(自身を含む): 924389280

約数和(自身を除く): 651943200

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, 289, 320, 340, 384, 408, 480, 491, 510, 544, 578, 640, 680, 816, 867, 960, 982, 1020, 1088, 1156, 1360, 1445, 1473, 1632, 1734, 1920, 1964, 2040, 2176, 2312, 2455, 2720, 2890, 2946, 3264, 3468, 3928, 4080, 4335, 4624, 4910, 5440, 5780, 5892, 6528, 6936, 7365, 7856, 8160, 8347, 8670, 9248, 9820, 10880, 11560, 11784, 13872, 14730, 15712, 16320, 16694, 17340, 18496, 19640, 23120, 23568, 25041, 27744, 29460, 31424, 32640, 33388, 34680, 36992, 39280, 41735, 46240, 47136, 50082, 55488, 58920, 62848, 66776, 69360, 78560, 83470, 92480, 94272, 100164, 110976, 117840, 125205, 133552, 138720, 141899, 157120, 166940, 184960, 188544, 200328, 235680, 250410, 267104, 277440, 283798, 314240, 333880, 400656, 425697, 471360, 500820, 534208, 554880, 567596, 667760, 709495, 801312, 851394, 942720, 1001640, 1068416, 1135192, 1335520, 1418990, 1602624, 1702788, 2003280, 2128485, 2270384, 2671040, 2837980, 3205248, 3405576, 4006560, 4256970, 4540768, 5342080, 5675960, 6811152, 8013120, 8513940, 9081536, 11351920, 13622304, 16026240, 17027880, 18163072, 22703840, 27244608, 34055760, 45407680, 54489216, 68111520, 90815360, 136223040, 272446080]

約数ペア:

[(1, 272446080), (2, 136223040), (3, 90815360), (4, 68111520), (5, 54489216), (6, 45407680), (8, 34055760), (10, 27244608), (12, 22703840), (15, 18163072), (16, 17027880), (17, 16026240), (20, 13622304), (24, 11351920), (30, 9081536), (32, 8513940), (34, 8013120), (40, 6811152), (48, 5675960), (51, 5342080), (60, 4540768), (64, 4256970), (68, 4006560), (80, 3405576), (85, 3205248), (96, 2837980), (102, 2671040), (120, 2270384), (128, 2128485), (136, 2003280), (160, 1702788), (170, 1602624), (192, 1418990), (204, 1335520), (240, 1135192), (255, 1068416), (272, 1001640), (289, 942720), (320, 851394), (340, 801312), (384, 709495), (408, 667760), (480, 567596), (491, 554880), (510, 534208), (544, 500820), (578, 471360), (640, 425697), (680, 400656), (816, 333880), (867, 314240), (960, 283798), (982, 277440), (1020, 267104), (1088, 250410), (1156, 235680), (1360, 200328), (1445, 188544), (1473, 184960), (1632, 166940), (1734, 157120), (1920, 141899), (1964, 138720), (2040, 133552), (2176, 125205), (2312, 117840), (2455, 110976), (2720, 100164), (2890, 94272), (2946, 92480), (3264, 83470), (3468, 78560), (3928, 69360), (4080, 66776), (4335, 62848), (4624, 58920), (4910, 55488), (5440, 50082), (5780, 47136), (5892, 46240), (6528, 41735), (6936, 39280), (7365, 36992), (7856, 34680), (8160, 33388), (8347, 32640), (8670, 31424), (9248, 29460), (9820, 27744), (10880, 25041), (11560, 23568), (11784, 23120), (13872, 19640), (14730, 18496), (15712, 17340), (16320, 16694)]