253356120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{234589}}^1$

素因数の和:234609

約数の個数: 64

約数和(自身を含む): 844524000

約数和(自身を除く): 591167880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 234589, 469178, 703767, 938356, 1172945, 1407534, 1876712, 2111301, 2345890, 2815068, 3518835, 4222602, 4691780, 5630136, 6333903, 7037670, 8445204, 9383560, 10556505, 12667806, 14075340, 16890408, 21113010, 25335612, 28150680, 31669515, 42226020, 50671224, 63339030, 84452040, 126678060, 253356120]

約数ペア:

[(1, 253356120), (2, 126678060), (3, 84452040), (4, 63339030), (5, 50671224), (6, 42226020), (8, 31669515), (9, 28150680), (10, 25335612), (12, 21113010), (15, 16890408), (18, 14075340), (20, 12667806), (24, 10556505), (27, 9383560), (30, 8445204), (36, 7037670), (40, 6333903), (45, 5630136), (54, 4691780), (60, 4222602), (72, 3518835), (90, 2815068), (108, 2345890), (120, 2111301), (135, 1876712), (180, 1407534), (216, 1172945), (270, 938356), (360, 703767), (540, 469178), (1080, 234589)]