15693291960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1222219}}^1$

素因数の和:1222340

約数の個数: 64

約数和(自身を含む): 47519913600

約数和(自身を除く): 31826621640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 1222219, 2444438, 3666657, 4888876, 6111095, 7333314, 9777752, 12222190, 14666628, 18333285, 24444380, 29333256, 36666570, 48888760, 73333140, 130777433, 146666280, 261554866, 392332299, 523109732, 653887165, 784664598, 1046219464, 1307774330, 1569329196, 1961661495, 2615548660, 3138658392, 3923322990, 5231097320, 7846645980, 15693291960]

約数ペア:

[(1, 15693291960), (2, 7846645980), (3, 5231097320), (4, 3923322990), (5, 3138658392), (6, 2615548660), (8, 1961661495), (10, 1569329196), (12, 1307774330), (15, 1046219464), (20, 784664598), (24, 653887165), (30, 523109732), (40, 392332299), (60, 261554866), (107, 146666280), (120, 130777433), (214, 73333140), (321, 48888760), (428, 36666570), (535, 29333256), (642, 24444380), (856, 18333285), (1070, 14666628), (1284, 12222190), (1605, 9777752), (2140, 7333314), (2568, 6111095), (3210, 4888876), (4280, 3666657), (6420, 2444438), (12840, 1222219)]