1461306240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4159}}^1$

素因数の和:4245

約数の個数: 192

約数和(自身を含む): 5130028800

約数和(自身を除く): 3668722560

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, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 384, 480, 488, 549, 576, 610, 640, 720, 732, 915, 960, 976, 1098, 1152, 1220, 1440, 1464, 1830, 1920, 1952, 2196, 2440, 2745, 2880, 2928, 3660, 3904, 4159, 4392, 4880, 5490, 5760, 5856, 7320, 7808, 8318, 8784, 9760, 10980, 11712, 12477, 14640, 16636, 17568, 19520, 20795, 21960, 23424, 24954, 29280, 33272, 35136, 37431, 39040, 41590, 43920, 49908, 58560, 62385, 66544, 70272, 74862, 83180, 87840, 99816, 117120, 124770, 133088, 149724, 166360, 175680, 187155, 199632, 249540, 253699, 266176, 299448, 332720, 351360, 374310, 399264, 499080, 507398, 532352, 598896, 665440, 748620, 761097, 798528, 998160, 1014796, 1197792, 1268495, 1330880, 1497240, 1522194, 1597056, 1996320, 2029592, 2283291, 2395584, 2536990, 2661760, 2994480, 3044388, 3805485, 3992640, 4059184, 4566582, 4791168, 5073980, 5988960, 6088776, 7610970, 7985280, 8118368, 9133164, 10147960, 11416455, 11977920, 12177552, 15221940, 16236736, 18266328, 20295920, 22832910, 23955840, 24355104, 30443880, 32473472, 36532656, 40591840, 45665820, 48710208, 60887760, 73065312, 81183680, 91331640, 97420416, 121775520, 146130624, 162367360, 182663280, 243551040, 292261248, 365326560, 487102080, 730653120, 1461306240]

約数ペア:

[(1, 1461306240), (2, 730653120), (3, 487102080), (4, 365326560), (5, 292261248), (6, 243551040), (8, 182663280), (9, 162367360), (10, 146130624), (12, 121775520), (15, 97420416), (16, 91331640), (18, 81183680), (20, 73065312), (24, 60887760), (30, 48710208), (32, 45665820), (36, 40591840), (40, 36532656), (45, 32473472), (48, 30443880), (60, 24355104), (61, 23955840), (64, 22832910), (72, 20295920), (80, 18266328), (90, 16236736), (96, 15221940), (120, 12177552), (122, 11977920), (128, 11416455), (144, 10147960), (160, 9133164), (180, 8118368), (183, 7985280), (192, 7610970), (240, 6088776), (244, 5988960), (288, 5073980), (305, 4791168), (320, 4566582), (360, 4059184), (366, 3992640), (384, 3805485), (480, 3044388), (488, 2994480), (549, 2661760), (576, 2536990), (610, 2395584), (640, 2283291), (720, 2029592), (732, 1996320), (915, 1597056), (960, 1522194), (976, 1497240), (1098, 1330880), (1152, 1268495), (1220, 1197792), (1440, 1014796), (1464, 998160), (1830, 798528), (1920, 761097), (1952, 748620), (2196, 665440), (2440, 598896), (2745, 532352), (2880, 507398), (2928, 499080), (3660, 399264), (3904, 374310), (4159, 351360), (4392, 332720), (4880, 299448), (5490, 266176), (5760, 253699), (5856, 249540), (7320, 199632), (7808, 187155), (8318, 175680), (8784, 166360), (9760, 149724), (10980, 133088), (11712, 124770), (12477, 117120), (14640, 99816), (16636, 87840), (17568, 83180), (19520, 74862), (20795, 70272), (21960, 66544), (23424, 62385), (24954, 58560), (29280, 49908), (33272, 43920), (35136, 41590), (37431, 39040)]