121682280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5309}}^1$

素因数の和:5514

約数の個数: 64

約数和(自身を含む): 367027200

約数和(自身を除く): 245344920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5309, 5730, 7640, 10618, 11460, 15927, 21236, 22920, 26545, 31854, 42472, 53090, 63708, 79635, 106180, 127416, 159270, 212360, 318540, 637080, 1014019, 2028038, 3042057, 4056076, 5070095, 6084114, 8112152, 10140190, 12168228, 15210285, 20280380, 24336456, 30420570, 40560760, 60841140, 121682280]

約数ペア:

[(1, 121682280), (2, 60841140), (3, 40560760), (4, 30420570), (5, 24336456), (6, 20280380), (8, 15210285), (10, 12168228), (12, 10140190), (15, 8112152), (20, 6084114), (24, 5070095), (30, 4056076), (40, 3042057), (60, 2028038), (120, 1014019), (191, 637080), (382, 318540), (573, 212360), (764, 159270), (955, 127416), (1146, 106180), (1528, 79635), (1910, 63708), (2292, 53090), (2865, 42472), (3820, 31854), (4584, 26545), (5309, 22920), (5730, 21236), (7640, 15927), (10618, 11460)]