1377911760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{53657}}^1$

素因数の和:53780

約数の個数: 80

約数和(自身を含む): 4311527616

約数和(自身を除く): 2933615856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 12840, 25680, 53657, 107314, 160971, 214628, 268285, 321942, 429256, 536570, 643884, 804855, 858512, 1073140, 1287768, 1609710, 2146280, 2575536, 3219420, 4292560, 5741299, 6438840, 11482598, 12877680, 17223897, 22965196, 28706495, 34447794, 45930392, 57412990, 68895588, 86119485, 91860784, 114825980, 137791176, 172238970, 229651960, 275582352, 344477940, 459303920, 688955880, 1377911760]

約数ペア:

[(1, 1377911760), (2, 688955880), (3, 459303920), (4, 344477940), (5, 275582352), (6, 229651960), (8, 172238970), (10, 137791176), (12, 114825980), (15, 91860784), (16, 86119485), (20, 68895588), (24, 57412990), (30, 45930392), (40, 34447794), (48, 28706495), (60, 22965196), (80, 17223897), (107, 12877680), (120, 11482598), (214, 6438840), (240, 5741299), (321, 4292560), (428, 3219420), (535, 2575536), (642, 2146280), (856, 1609710), (1070, 1287768), (1284, 1073140), (1605, 858512), (1712, 804855), (2140, 643884), (2568, 536570), (3210, 429256), (4280, 321942), (5136, 268285), (6420, 214628), (8560, 160971), (12840, 107314), (25680, 53657)]