15288212880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1249037}}^1$

素因数の和:1249073

約数の個数: 120

約数和(自身を含む): 54363129912

約数和(自身を除く): 39074917032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 1249037, 2498074, 3747111, 4996148, 6245185, 7494222, 9992296, 11241333, 12490370, 14988444, 18735555, 19984592, 21233629, 22482666, 24980740, 29976888, 37471110, 42467258, 44965332, 49961480, 56206665, 59953776, 63700887, 74942220, 84934516, 89930664, 99922960, 106168145, 112413330, 127401774, 149884440, 169869032, 179861328, 191102661, 212336290, 224826660, 254803548, 299768880, 318504435, 339738064, 382205322, 424672580, 449653320, 509607096, 637008870, 764410644, 849345160, 899306640, 955513305, 1019214192, 1274017740, 1528821288, 1698690320, 1911026610, 2548035480, 3057642576, 3822053220, 5096070960, 7644106440, 15288212880]

約数ペア:

[(1, 15288212880), (2, 7644106440), (3, 5096070960), (4, 3822053220), (5, 3057642576), (6, 2548035480), (8, 1911026610), (9, 1698690320), (10, 1528821288), (12, 1274017740), (15, 1019214192), (16, 955513305), (17, 899306640), (18, 849345160), (20, 764410644), (24, 637008870), (30, 509607096), (34, 449653320), (36, 424672580), (40, 382205322), (45, 339738064), (48, 318504435), (51, 299768880), (60, 254803548), (68, 224826660), (72, 212336290), (80, 191102661), (85, 179861328), (90, 169869032), (102, 149884440), (120, 127401774), (136, 112413330), (144, 106168145), (153, 99922960), (170, 89930664), (180, 84934516), (204, 74942220), (240, 63700887), (255, 59953776), (272, 56206665), (306, 49961480), (340, 44965332), (360, 42467258), (408, 37471110), (510, 29976888), (612, 24980740), (680, 22482666), (720, 21233629), (765, 19984592), (816, 18735555), (1020, 14988444), (1224, 12490370), (1360, 11241333), (1530, 9992296), (2040, 7494222), (2448, 6245185), (3060, 4996148), (4080, 3747111), (6120, 2498074), (12240, 1249037)]