488202120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{64577}}^1$

素因数の和:64604

約数の個数: 128

約数和(自身を含む): 1859846400

約数和(自身を除く): 1371644280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 64577, 129154, 193731, 258308, 322885, 387462, 452039, 516616, 581193, 645770, 774924, 904078, 968655, 1162386, 1291540, 1356117, 1549848, 1743579, 1808156, 1937310, 2260195, 2324772, 2583080, 2712234, 2905965, 3487158, 3616312, 3874620, 4068351, 4520390, 4649544, 5424468, 5811930, 6780585, 6974316, 7749240, 8136702, 8717895, 9040780, 10848936, 11623860, 12205053, 13561170, 13948632, 16273404, 17435790, 18081560, 20341755, 23247720, 24410106, 27122340, 32546808, 34871580, 40683510, 48820212, 54244680, 61025265, 69743160, 81367020, 97640424, 122050530, 162734040, 244101060, 488202120]

約数ペア:

[(1, 488202120), (2, 244101060), (3, 162734040), (4, 122050530), (5, 97640424), (6, 81367020), (7, 69743160), (8, 61025265), (9, 54244680), (10, 48820212), (12, 40683510), (14, 34871580), (15, 32546808), (18, 27122340), (20, 24410106), (21, 23247720), (24, 20341755), (27, 18081560), (28, 17435790), (30, 16273404), (35, 13948632), (36, 13561170), (40, 12205053), (42, 11623860), (45, 10848936), (54, 9040780), (56, 8717895), (60, 8136702), (63, 7749240), (70, 6974316), (72, 6780585), (84, 5811930), (90, 5424468), (105, 4649544), (108, 4520390), (120, 4068351), (126, 3874620), (135, 3616312), (140, 3487158), (168, 2905965), (180, 2712234), (189, 2583080), (210, 2324772), (216, 2260195), (252, 1937310), (270, 1808156), (280, 1743579), (315, 1549848), (360, 1356117), (378, 1291540), (420, 1162386), (504, 968655), (540, 904078), (630, 774924), (756, 645770), (840, 581193), (945, 516616), (1080, 452039), (1260, 387462), (1512, 322885), (1890, 258308), (2520, 193731), (3780, 129154), (7560, 64577)]