831939120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{643}}^1$

素因数の和:1264

約数の個数: 160

約数和(自身を含む): 2874816000

約数和(自身を除く): 2042876880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 599, 643, 720, 1080, 1198, 1286, 1797, 1929, 2160, 2396, 2572, 2995, 3215, 3594, 3858, 4792, 5144, 5391, 5787, 5990, 6430, 7188, 7716, 8985, 9584, 9645, 10288, 10782, 11574, 11980, 12860, 14376, 15432, 16173, 17361, 17970, 19290, 21564, 23148, 23960, 25720, 26955, 28752, 28935, 30864, 32346, 34722, 35940, 38580, 43128, 46296, 47920, 51440, 53910, 57870, 64692, 69444, 71880, 77160, 80865, 86256, 86805, 92592, 107820, 115740, 129384, 138888, 143760, 154320, 161730, 173610, 215640, 231480, 258768, 277776, 323460, 347220, 385157, 431280, 462960, 646920, 694440, 770314, 1155471, 1293840, 1388880, 1540628, 1925785, 2310942, 3081256, 3466413, 3851570, 4621884, 5777355, 6162512, 6932826, 7703140, 9243768, 10399239, 11554710, 13865652, 15406280, 17332065, 18487536, 20798478, 23109420, 27731304, 30812560, 34664130, 41596956, 46218840, 51996195, 55462608, 69328260, 83193912, 92437680, 103992390, 138656520, 166387824, 207984780, 277313040, 415969560, 831939120]

約数ペア:

[(1, 831939120), (2, 415969560), (3, 277313040), (4, 207984780), (5, 166387824), (6, 138656520), (8, 103992390), (9, 92437680), (10, 83193912), (12, 69328260), (15, 55462608), (16, 51996195), (18, 46218840), (20, 41596956), (24, 34664130), (27, 30812560), (30, 27731304), (36, 23109420), (40, 20798478), (45, 18487536), (48, 17332065), (54, 15406280), (60, 13865652), (72, 11554710), (80, 10399239), (90, 9243768), (108, 7703140), (120, 6932826), (135, 6162512), (144, 5777355), (180, 4621884), (216, 3851570), (240, 3466413), (270, 3081256), (360, 2310942), (432, 1925785), (540, 1540628), (599, 1388880), (643, 1293840), (720, 1155471), (1080, 770314), (1198, 694440), (1286, 646920), (1797, 462960), (1929, 431280), (2160, 385157), (2396, 347220), (2572, 323460), (2995, 277776), (3215, 258768), (3594, 231480), (3858, 215640), (4792, 173610), (5144, 161730), (5391, 154320), (5787, 143760), (5990, 138888), (6430, 129384), (7188, 115740), (7716, 107820), (8985, 92592), (9584, 86805), (9645, 86256), (10288, 80865), (10782, 77160), (11574, 71880), (11980, 69444), (12860, 64692), (14376, 57870), (15432, 53910), (16173, 51440), (17361, 47920), (17970, 46296), (19290, 43128), (21564, 38580), (23148, 35940), (23960, 34722), (25720, 32346), (26955, 30864), (28752, 28935)]