202591440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5309}}^1$

素因数の和:5381

約数の個数: 120

約数和(自身を含む): 693337320

約数和(自身を除く): 490745880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5309, 6360, 7632, 9540, 10618, 12720, 15927, 19080, 21236, 26545, 31854, 38160, 42472, 47781, 53090, 63708, 79635, 84944, 95562, 106180, 127416, 159270, 191124, 212360, 238905, 254832, 281377, 318540, 382248, 424720, 477810, 562754, 637080, 764496, 844131, 955620, 1125508, 1274160, 1406885, 1688262, 1911240, 2251016, 2532393, 2813770, 3376524, 3822480, 4220655, 4502032, 5064786, 5627540, 6753048, 8441310, 10129572, 11255080, 12661965, 13506096, 16882620, 20259144, 22510160, 25323930, 33765240, 40518288, 50647860, 67530480, 101295720, 202591440]

約数ペア:

[(1, 202591440), (2, 101295720), (3, 67530480), (4, 50647860), (5, 40518288), (6, 33765240), (8, 25323930), (9, 22510160), (10, 20259144), (12, 16882620), (15, 13506096), (16, 12661965), (18, 11255080), (20, 10129572), (24, 8441310), (30, 6753048), (36, 5627540), (40, 5064786), (45, 4502032), (48, 4220655), (53, 3822480), (60, 3376524), (72, 2813770), (80, 2532393), (90, 2251016), (106, 1911240), (120, 1688262), (144, 1406885), (159, 1274160), (180, 1125508), (212, 955620), (240, 844131), (265, 764496), (318, 637080), (360, 562754), (424, 477810), (477, 424720), (530, 382248), (636, 318540), (720, 281377), (795, 254832), (848, 238905), (954, 212360), (1060, 191124), (1272, 159270), (1590, 127416), (1908, 106180), (2120, 95562), (2385, 84944), (2544, 79635), (3180, 63708), (3816, 53090), (4240, 47781), (4770, 42472), (5309, 38160), (6360, 31854), (7632, 26545), (9540, 21236), (10618, 19080), (12720, 15927)]