25497360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{5059}}^1$

素因数の和:5085

約数の個数: 120

約数和(自身を含む): 97880640

約数和(自身を除く): 72383280

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, 5059, 10118, 15177, 20236, 25295, 30354, 35413, 40472, 45531, 50590, 60708, 70826, 75885, 80944, 91062, 101180, 106239, 121416, 141652, 151770, 177065, 182124, 202360, 212478, 227655, 242832, 283304, 303540, 318717, 354130, 364248, 404720, 424956, 455310, 531195, 566608, 607080, 637434, 708260, 728496, 849912, 910620, 1062390, 1214160, 1274868, 1416520, 1593585, 1699824, 1821240, 2124780, 2549736, 2833040, 3187170, 3642480, 4249560, 5099472, 6374340, 8499120, 12748680, 25497360]

約数ペア:

[(1, 25497360), (2, 12748680), (3, 8499120), (4, 6374340), (5, 5099472), (6, 4249560), (7, 3642480), (8, 3187170), (9, 2833040), (10, 2549736), (12, 2124780), (14, 1821240), (15, 1699824), (16, 1593585), (18, 1416520), (20, 1274868), (21, 1214160), (24, 1062390), (28, 910620), (30, 849912), (35, 728496), (36, 708260), (40, 637434), (42, 607080), (45, 566608), (48, 531195), (56, 455310), (60, 424956), (63, 404720), (70, 364248), (72, 354130), (80, 318717), (84, 303540), (90, 283304), (105, 242832), (112, 227655), (120, 212478), (126, 202360), (140, 182124), (144, 177065), (168, 151770), (180, 141652), (210, 121416), (240, 106239), (252, 101180), (280, 91062), (315, 80944), (336, 75885), (360, 70826), (420, 60708), (504, 50590), (560, 45531), (630, 40472), (720, 35413), (840, 30354), (1008, 25295), (1260, 20236), (1680, 15177), (2520, 10118), (5040, 5059)]