1048000320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{363889}}^1$

素因数の和:363912

約数の個数: 84

約数和(自身を含む): 3604694340

約数和(自身を除く): 2556694020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 363889, 727778, 1091667, 1455556, 1819445, 2183334, 2911112, 3275001, 3638890, 4366668, 5458335, 5822224, 6550002, 7277780, 8733336, 10916670, 11644448, 13100004, 14555560, 16375005, 17466672, 21833340, 23288896, 26200008, 29111120, 32750010, 34933344, 43666680, 52400016, 58222240, 65500020, 69866688, 87333360, 104800032, 116444480, 131000040, 174666720, 209600064, 262000080, 349333440, 524000160, 1048000320]

約数ペア:

[(1, 1048000320), (2, 524000160), (3, 349333440), (4, 262000080), (5, 209600064), (6, 174666720), (8, 131000040), (9, 116444480), (10, 104800032), (12, 87333360), (15, 69866688), (16, 65500020), (18, 58222240), (20, 52400016), (24, 43666680), (30, 34933344), (32, 32750010), (36, 29111120), (40, 26200008), (45, 23288896), (48, 21833340), (60, 17466672), (64, 16375005), (72, 14555560), (80, 13100004), (90, 11644448), (96, 10916670), (120, 8733336), (144, 7277780), (160, 6550002), (180, 5822224), (192, 5458335), (240, 4366668), (288, 3638890), (320, 3275001), (360, 2911112), (480, 2183334), (576, 1819445), (720, 1455556), (960, 1091667), (1440, 727778), (2880, 363889)]