26140680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{72613}}^1$

素因数の和:72630

約数の個数: 48

約数和(自身を含む): 84958380

約数和(自身を除く): 58817700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 72613, 145226, 217839, 290452, 363065, 435678, 580904, 653517, 726130, 871356, 1089195, 1307034, 1452260, 1742712, 2178390, 2614068, 2904520, 3267585, 4356780, 5228136, 6535170, 8713560, 13070340, 26140680]

約数ペア:

[(1, 26140680), (2, 13070340), (3, 8713560), (4, 6535170), (5, 5228136), (6, 4356780), (8, 3267585), (9, 2904520), (10, 2614068), (12, 2178390), (15, 1742712), (18, 1452260), (20, 1307034), (24, 1089195), (30, 871356), (36, 726130), (40, 653517), (45, 580904), (60, 435678), (72, 363065), (90, 290452), (120, 217839), (180, 145226), (360, 72613)]