53439120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:510

約数の個数: 240

約数和(自身を含む): 214486272

約数和(自身を除く): 161047152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 461, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 920, 922, 966, 1008, 1035, 1104, 1260, 1288, 1380, 1383, 1449, 1610, 1656, 1680, 1840, 1844, 1932, 2070, 2305, 2415, 2520, 2576, 2760, 2766, 2898, 3220, 3227, 3312, 3688, 3864, 4140, 4149, 4610, 4830, 5040, 5520, 5532, 5796, 6440, 6454, 6915, 7245, 7376, 7728, 8280, 8298, 9220, 9660, 9681, 10603, 11064, 11592, 12880, 12908, 13830, 14490, 16135, 16560, 16596, 18440, 19320, 19362, 20745, 21206, 22128, 23184, 25816, 27660, 28980, 29043, 31809, 32270, 33192, 36880, 38640, 38724, 41490, 42412, 48405, 51632, 53015, 55320, 57960, 58086, 63618, 64540, 66384, 74221, 77448, 82980, 84824, 95427, 96810, 106030, 110640, 115920, 116172, 127236, 129080, 145215, 148442, 154896, 159045, 165960, 169648, 190854, 193620, 212060, 222663, 232344, 254472, 258160, 290430, 296884, 318090, 331920, 371105, 381708, 387240, 424120, 445326, 464688, 477135, 508944, 580860, 593768, 636180, 667989, 742210, 763416, 774480, 848240, 890652, 954270, 1113315, 1161720, 1187536, 1272360, 1335978, 1484420, 1526832, 1781304, 1908540, 2226630, 2323440, 2544720, 2671956, 2968840, 3339945, 3562608, 3817080, 4453260, 5343912, 5937680, 6679890, 7634160, 8906520, 10687824, 13359780, 17813040, 26719560, 53439120]

約数ペア:

[(1, 53439120), (2, 26719560), (3, 17813040), (4, 13359780), (5, 10687824), (6, 8906520), (7, 7634160), (8, 6679890), (9, 5937680), (10, 5343912), (12, 4453260), (14, 3817080), (15, 3562608), (16, 3339945), (18, 2968840), (20, 2671956), (21, 2544720), (23, 2323440), (24, 2226630), (28, 1908540), (30, 1781304), (35, 1526832), (36, 1484420), (40, 1335978), (42, 1272360), (45, 1187536), (46, 1161720), (48, 1113315), (56, 954270), (60, 890652), (63, 848240), (69, 774480), (70, 763416), (72, 742210), (80, 667989), (84, 636180), (90, 593768), (92, 580860), (105, 508944), (112, 477135), (115, 464688), (120, 445326), (126, 424120), (138, 387240), (140, 381708), (144, 371105), (161, 331920), (168, 318090), (180, 296884), (184, 290430), (207, 258160), (210, 254472), (230, 232344), (240, 222663), (252, 212060), (276, 193620), (280, 190854), (315, 169648), (322, 165960), (336, 159045), (345, 154896), (360, 148442), (368, 145215), (414, 129080), (420, 127236), (460, 116172), (461, 115920), (483, 110640), (504, 106030), (552, 96810), (560, 95427), (630, 84824), (644, 82980), (690, 77448), (720, 74221), (805, 66384), (828, 64540), (840, 63618), (920, 58086), (922, 57960), (966, 55320), (1008, 53015), (1035, 51632), (1104, 48405), (1260, 42412), (1288, 41490), (1380, 38724), (1383, 38640), (1449, 36880), (1610, 33192), (1656, 32270), (1680, 31809), (1840, 29043), (1844, 28980), (1932, 27660), (2070, 25816), (2305, 23184), (2415, 22128), (2520, 21206), (2576, 20745), (2760, 19362), (2766, 19320), (2898, 18440), (3220, 16596), (3227, 16560), (3312, 16135), (3688, 14490), (3864, 13830), (4140, 12908), (4149, 12880), (4610, 11592), (4830, 11064), (5040, 10603), (5520, 9681), (5532, 9660), (5796, 9220), (6440, 8298), (6454, 8280), (6915, 7728), (7245, 7376)]