82053720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{32561}}^1$

素因数の和:32585

約数の個数: 96

約数和(自身を含む): 304780320

約数和(自身を除く): 222726600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 32561, 65122, 97683, 130244, 162805, 195366, 227927, 260488, 293049, 325610, 390732, 455854, 488415, 586098, 651220, 683781, 781464, 911708, 976830, 1139635, 1172196, 1302440, 1367562, 1465245, 1823416, 1953660, 2051343, 2279270, 2344392, 2735124, 2930490, 3418905, 3907320, 4102686, 4558540, 5470248, 5860980, 6837810, 8205372, 9117080, 10256715, 11721960, 13675620, 16410744, 20513430, 27351240, 41026860, 82053720]

約数ペア:

[(1, 82053720), (2, 41026860), (3, 27351240), (4, 20513430), (5, 16410744), (6, 13675620), (7, 11721960), (8, 10256715), (9, 9117080), (10, 8205372), (12, 6837810), (14, 5860980), (15, 5470248), (18, 4558540), (20, 4102686), (21, 3907320), (24, 3418905), (28, 2930490), (30, 2735124), (35, 2344392), (36, 2279270), (40, 2051343), (42, 1953660), (45, 1823416), (56, 1465245), (60, 1367562), (63, 1302440), (70, 1172196), (72, 1139635), (84, 976830), (90, 911708), (105, 781464), (120, 683781), (126, 651220), (140, 586098), (168, 488415), (180, 455854), (210, 390732), (252, 325610), (280, 293049), (315, 260488), (360, 227927), (420, 195366), (504, 162805), (630, 130244), (840, 97683), (1260, 65122), (2520, 32561)]