303211440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{60161}}^1$

素因数の和:60187

約数の個数: 120

約数和(自身を含む): 1163773728

約数和(自身を除く): 860562288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 60161, 120322, 180483, 240644, 300805, 360966, 421127, 481288, 541449, 601610, 721932, 842254, 902415, 962576, 1082898, 1203220, 1263381, 1443864, 1684508, 1804830, 2105635, 2165796, 2406440, 2526762, 2707245, 2887728, 3369016, 3609660, 3790143, 4211270, 4331592, 4812880, 5053524, 5414490, 6316905, 6738032, 7219320, 7580286, 8422540, 8663184, 10107048, 10828980, 12633810, 14438640, 15160572, 16845080, 18950715, 20214096, 21657960, 25267620, 30321144, 33690160, 37901430, 43315920, 50535240, 60642288, 75802860, 101070480, 151605720, 303211440]

約数ペア:

[(1, 303211440), (2, 151605720), (3, 101070480), (4, 75802860), (5, 60642288), (6, 50535240), (7, 43315920), (8, 37901430), (9, 33690160), (10, 30321144), (12, 25267620), (14, 21657960), (15, 20214096), (16, 18950715), (18, 16845080), (20, 15160572), (21, 14438640), (24, 12633810), (28, 10828980), (30, 10107048), (35, 8663184), (36, 8422540), (40, 7580286), (42, 7219320), (45, 6738032), (48, 6316905), (56, 5414490), (60, 5053524), (63, 4812880), (70, 4331592), (72, 4211270), (80, 3790143), (84, 3609660), (90, 3369016), (105, 2887728), (112, 2707245), (120, 2526762), (126, 2406440), (140, 2165796), (144, 2105635), (168, 1804830), (180, 1684508), (210, 1443864), (240, 1263381), (252, 1203220), (280, 1082898), (315, 962576), (336, 902415), (360, 842254), (420, 721932), (504, 601610), (560, 541449), (630, 481288), (720, 421127), (840, 360966), (1008, 300805), (1260, 240644), (1680, 180483), (2520, 120322), (5040, 60161)]