744988320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:876

約数の個数: 192

約数和(自身を含む): 2620356480

約数和(自身を除く): 1875368160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 331, 360, 432, 480, 521, 540, 662, 720, 864, 993, 1042, 1080, 1324, 1440, 1563, 1655, 1986, 2084, 2160, 2605, 2648, 2979, 3126, 3310, 3972, 4168, 4320, 4689, 4965, 5210, 5296, 5958, 6252, 6620, 7815, 7944, 8336, 8937, 9378, 9930, 10420, 10592, 11916, 12504, 13240, 14067, 14895, 15630, 15888, 16672, 17874, 18756, 19860, 20840, 23445, 23832, 25008, 26480, 28134, 29790, 31260, 31776, 35748, 37512, 39720, 41680, 44685, 46890, 47664, 50016, 52960, 56268, 59580, 62520, 70335, 71496, 75024, 79440, 83360, 89370, 93780, 95328, 112536, 119160, 125040, 140670, 142992, 150048, 158880, 172451, 178740, 187560, 225072, 238320, 250080, 281340, 285984, 344902, 357480, 375120, 450144, 476640, 517353, 562680, 689804, 714960, 750240, 862255, 1034706, 1125360, 1379608, 1429920, 1552059, 1724510, 2069412, 2250720, 2586765, 2759216, 3104118, 3449020, 4138824, 4656177, 5173530, 5518432, 6208236, 6898040, 7760295, 8277648, 9312354, 10347060, 12416472, 13796080, 15520590, 16555296, 18624708, 20694120, 23280885, 24832944, 27592160, 31041180, 37249416, 41388240, 46561770, 49665888, 62082360, 74498832, 82776480, 93123540, 124164720, 148997664, 186247080, 248329440, 372494160, 744988320]

約数ペア:

[(1, 744988320), (2, 372494160), (3, 248329440), (4, 186247080), (5, 148997664), (6, 124164720), (8, 93123540), (9, 82776480), (10, 74498832), (12, 62082360), (15, 49665888), (16, 46561770), (18, 41388240), (20, 37249416), (24, 31041180), (27, 27592160), (30, 24832944), (32, 23280885), (36, 20694120), (40, 18624708), (45, 16555296), (48, 15520590), (54, 13796080), (60, 12416472), (72, 10347060), (80, 9312354), (90, 8277648), (96, 7760295), (108, 6898040), (120, 6208236), (135, 5518432), (144, 5173530), (160, 4656177), (180, 4138824), (216, 3449020), (240, 3104118), (270, 2759216), (288, 2586765), (331, 2250720), (360, 2069412), (432, 1724510), (480, 1552059), (521, 1429920), (540, 1379608), (662, 1125360), (720, 1034706), (864, 862255), (993, 750240), (1042, 714960), (1080, 689804), (1324, 562680), (1440, 517353), (1563, 476640), (1655, 450144), (1986, 375120), (2084, 357480), (2160, 344902), (2605, 285984), (2648, 281340), (2979, 250080), (3126, 238320), (3310, 225072), (3972, 187560), (4168, 178740), (4320, 172451), (4689, 158880), (4965, 150048), (5210, 142992), (5296, 140670), (5958, 125040), (6252, 119160), (6620, 112536), (7815, 95328), (7944, 93780), (8336, 89370), (8937, 83360), (9378, 79440), (9930, 75024), (10420, 71496), (10592, 70335), (11916, 62520), (12504, 59580), (13240, 56268), (14067, 52960), (14895, 50016), (15630, 47664), (15888, 46890), (16672, 44685), (17874, 41680), (18756, 39720), (19860, 37512), (20840, 35748), (23445, 31776), (23832, 31260), (25008, 29790), (26480, 28134)]