246039840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2801}}^1$

素因数の和:2883

約数の個数: 144

約数和(自身を含む): 853679736

約数和(自身を除く): 607639896

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, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2801, 2928, 3660, 4392, 4880, 5490, 5602, 5856, 7320, 8403, 8784, 9760, 10980, 11204, 14005, 14640, 16806, 17568, 21960, 22408, 25209, 28010, 29280, 33612, 42015, 43920, 44816, 50418, 56020, 67224, 84030, 87840, 89632, 100836, 112040, 126045, 134448, 168060, 170861, 201672, 224080, 252090, 268896, 336120, 341722, 403344, 448160, 504180, 512583, 672240, 683444, 806688, 854305, 1008360, 1025166, 1344480, 1366888, 1537749, 1708610, 2016720, 2050332, 2562915, 2733776, 3075498, 3417220, 4033440, 4100664, 5125830, 5467552, 6150996, 6834440, 7688745, 8201328, 10251660, 12301992, 13668880, 15377490, 16402656, 20503320, 24603984, 27337760, 30754980, 41006640, 49207968, 61509960, 82013280, 123019920, 246039840]

約数ペア:

[(1, 246039840), (2, 123019920), (3, 82013280), (4, 61509960), (5, 49207968), (6, 41006640), (8, 30754980), (9, 27337760), (10, 24603984), (12, 20503320), (15, 16402656), (16, 15377490), (18, 13668880), (20, 12301992), (24, 10251660), (30, 8201328), (32, 7688745), (36, 6834440), (40, 6150996), (45, 5467552), (48, 5125830), (60, 4100664), (61, 4033440), (72, 3417220), (80, 3075498), (90, 2733776), (96, 2562915), (120, 2050332), (122, 2016720), (144, 1708610), (160, 1537749), (180, 1366888), (183, 1344480), (240, 1025166), (244, 1008360), (288, 854305), (305, 806688), (360, 683444), (366, 672240), (480, 512583), (488, 504180), (549, 448160), (610, 403344), (720, 341722), (732, 336120), (915, 268896), (976, 252090), (1098, 224080), (1220, 201672), (1440, 170861), (1464, 168060), (1830, 134448), (1952, 126045), (2196, 112040), (2440, 100836), (2745, 89632), (2801, 87840), (2928, 84030), (3660, 67224), (4392, 56020), (4880, 50418), (5490, 44816), (5602, 43920), (5856, 42015), (7320, 33612), (8403, 29280), (8784, 28010), (9760, 25209), (10980, 22408), (11204, 21960), (14005, 17568), (14640, 16806)]