15693807060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{242863}}^1$

素因数の和:243237

約数の個数: 72

約数和(自身を含む): 47737347840

約数和(自身を除く): 32043540780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 1077, 1436, 1795, 2154, 3231, 3590, 4308, 5385, 6462, 7180, 10770, 12924, 16155, 21540, 32310, 64620, 242863, 485726, 728589, 971452, 1214315, 1457178, 2185767, 2428630, 2914356, 3642945, 4371534, 4857260, 7285890, 8743068, 10928835, 14571780, 21857670, 43715340, 87187817, 174375634, 261563451, 348751268, 435939085, 523126902, 784690353, 871878170, 1046253804, 1307817255, 1569380706, 1743756340, 2615634510, 3138761412, 3923451765, 5231269020, 7846903530, 15693807060]

約数ペア:

[(1, 15693807060), (2, 7846903530), (3, 5231269020), (4, 3923451765), (5, 3138761412), (6, 2615634510), (9, 1743756340), (10, 1569380706), (12, 1307817255), (15, 1046253804), (18, 871878170), (20, 784690353), (30, 523126902), (36, 435939085), (45, 348751268), (60, 261563451), (90, 174375634), (180, 87187817), (359, 43715340), (718, 21857670), (1077, 14571780), (1436, 10928835), (1795, 8743068), (2154, 7285890), (3231, 4857260), (3590, 4371534), (4308, 3642945), (5385, 2914356), (6462, 2428630), (7180, 2185767), (10770, 1457178), (12924, 1214315), (16155, 971452), (21540, 728589), (32310, 485726), (64620, 242863)]