53212320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{5279}}^1$

素因数の和:5307

約数の個数: 144

約数和(自身を含む): 207567360

約数和(自身を除く): 154355040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 5279, 10080, 10558, 15837, 21116, 26395, 31674, 36953, 42232, 47511, 52790, 63348, 73906, 79185, 84464, 95022, 105580, 110859, 126696, 147812, 158370, 168928, 184765, 190044, 211160, 221718, 237555, 253392, 295624, 316740, 332577, 369530, 380088, 422320, 443436, 475110, 506784, 554295, 591248, 633480, 665154, 739060, 760176, 844640, 886872, 950220, 1108590, 1182496, 1266960, 1330308, 1478120, 1520352, 1662885, 1773744, 1900440, 2217180, 2533920, 2660616, 2956240, 3325770, 3547488, 3800880, 4434360, 5321232, 5912480, 6651540, 7601760, 8868720, 10642464, 13303080, 17737440, 26606160, 53212320]

約数ペア:

[(1, 53212320), (2, 26606160), (3, 17737440), (4, 13303080), (5, 10642464), (6, 8868720), (7, 7601760), (8, 6651540), (9, 5912480), (10, 5321232), (12, 4434360), (14, 3800880), (15, 3547488), (16, 3325770), (18, 2956240), (20, 2660616), (21, 2533920), (24, 2217180), (28, 1900440), (30, 1773744), (32, 1662885), (35, 1520352), (36, 1478120), (40, 1330308), (42, 1266960), (45, 1182496), (48, 1108590), (56, 950220), (60, 886872), (63, 844640), (70, 760176), (72, 739060), (80, 665154), (84, 633480), (90, 591248), (96, 554295), (105, 506784), (112, 475110), (120, 443436), (126, 422320), (140, 380088), (144, 369530), (160, 332577), (168, 316740), (180, 295624), (210, 253392), (224, 237555), (240, 221718), (252, 211160), (280, 190044), (288, 184765), (315, 168928), (336, 158370), (360, 147812), (420, 126696), (480, 110859), (504, 105580), (560, 95022), (630, 84464), (672, 79185), (720, 73906), (840, 63348), (1008, 52790), (1120, 47511), (1260, 42232), (1440, 36953), (1680, 31674), (2016, 26395), (2520, 21116), (3360, 15837), (5040, 10558), (5279, 10080)]