190790280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{529973}}^1$

素因数の和:529990

約数の個数: 48

約数和(自身を含む): 620069580

約数和(自身を除く): 429279300

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, 529973, 1059946, 1589919, 2119892, 2649865, 3179838, 4239784, 4769757, 5299730, 6359676, 7949595, 9539514, 10599460, 12719352, 15899190, 19079028, 21198920, 23848785, 31798380, 38158056, 47697570, 63596760, 95395140, 190790280]

約数ペア:

[(1, 190790280), (2, 95395140), (3, 63596760), (4, 47697570), (5, 38158056), (6, 31798380), (8, 23848785), (9, 21198920), (10, 19079028), (12, 15899190), (15, 12719352), (18, 10599460), (20, 9539514), (24, 7949595), (30, 6359676), (36, 5299730), (40, 4769757), (45, 4239784), (60, 3179838), (72, 2649865), (90, 2119892), (120, 1589919), (180, 1059946), (360, 529973)]