121574880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{1723}}^1$

素因数の和:1758

約数の個数: 216

約数和(自身を含む): 482888952

約数和(自身を除く): 361314072

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1723, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3446, 3528, 3920, 4410, 4704, 5040, 5169, 5880, 6892, 7056, 7840, 8615, 8820, 10080, 10338, 11760, 12061, 13784, 14112, 15507, 17230, 17640, 20676, 23520, 24122, 25845, 27568, 31014, 34460, 35280, 36183, 41352, 48244, 51690, 55136, 60305, 62028, 68920, 70560, 72366, 77535, 82704, 84427, 96488, 103380, 108549, 120610, 124056, 137840, 144732, 155070, 165408, 168854, 180915, 192976, 206760, 217098, 241220, 248112, 253281, 275680, 289464, 310140, 337708, 361830, 385952, 413520, 422135, 434196, 482440, 496224, 506562, 542745, 578928, 620280, 675416, 723660, 759843, 827040, 844270, 868392, 964880, 1013124, 1085490, 1157856, 1240560, 1266405, 1350832, 1447320, 1519686, 1688540, 1736784, 1929760, 2026248, 2170980, 2481120, 2532810, 2701664, 2894640, 3039372, 3377080, 3473568, 3799215, 4052496, 4341960, 5065620, 5789280, 6078744, 6754160, 7598430, 8104992, 8683920, 10131240, 12157488, 13508320, 15196860, 17367840, 20262480, 24314976, 30393720, 40524960, 60787440, 121574880]

約数ペア:

[(1, 121574880), (2, 60787440), (3, 40524960), (4, 30393720), (5, 24314976), (6, 20262480), (7, 17367840), (8, 15196860), (9, 13508320), (10, 12157488), (12, 10131240), (14, 8683920), (15, 8104992), (16, 7598430), (18, 6754160), (20, 6078744), (21, 5789280), (24, 5065620), (28, 4341960), (30, 4052496), (32, 3799215), (35, 3473568), (36, 3377080), (40, 3039372), (42, 2894640), (45, 2701664), (48, 2532810), (49, 2481120), (56, 2170980), (60, 2026248), (63, 1929760), (70, 1736784), (72, 1688540), (80, 1519686), (84, 1447320), (90, 1350832), (96, 1266405), (98, 1240560), (105, 1157856), (112, 1085490), (120, 1013124), (126, 964880), (140, 868392), (144, 844270), (147, 827040), (160, 759843), (168, 723660), (180, 675416), (196, 620280), (210, 578928), (224, 542745), (240, 506562), (245, 496224), (252, 482440), (280, 434196), (288, 422135), (294, 413520), (315, 385952), (336, 361830), (360, 337708), (392, 310140), (420, 289464), (441, 275680), (480, 253281), (490, 248112), (504, 241220), (560, 217098), (588, 206760), (630, 192976), (672, 180915), (720, 168854), (735, 165408), (784, 155070), (840, 144732), (882, 137840), (980, 124056), (1008, 120610), (1120, 108549), (1176, 103380), (1260, 96488), (1440, 84427), (1470, 82704), (1568, 77535), (1680, 72366), (1723, 70560), (1764, 68920), (1960, 62028), (2016, 60305), (2205, 55136), (2352, 51690), (2520, 48244), (2940, 41352), (3360, 36183), (3446, 35280), (3528, 34460), (3920, 31014), (4410, 27568), (4704, 25845), (5040, 24122), (5169, 23520), (5880, 20676), (6892, 17640), (7056, 17230), (7840, 15507), (8615, 14112), (8820, 13784), (10080, 12061), (10338, 11760)]