1265993880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{224467}}^1$

素因数の和:224528

約数の個数: 64

約数和(自身を含む): 3878807040

約数和(自身を除く): 2612813160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 224467, 448934, 673401, 897868, 1122335, 1346802, 1795736, 2244670, 2693604, 3367005, 4489340, 5387208, 6734010, 8978680, 10549949, 13468020, 21099898, 26936040, 31649847, 42199796, 52749745, 63299694, 84399592, 105499490, 126599388, 158249235, 210998980, 253198776, 316498470, 421997960, 632996940, 1265993880]

約数ペア:

[(1, 1265993880), (2, 632996940), (3, 421997960), (4, 316498470), (5, 253198776), (6, 210998980), (8, 158249235), (10, 126599388), (12, 105499490), (15, 84399592), (20, 63299694), (24, 52749745), (30, 42199796), (40, 31649847), (47, 26936040), (60, 21099898), (94, 13468020), (120, 10549949), (141, 8978680), (188, 6734010), (235, 5387208), (282, 4489340), (376, 3367005), (470, 2693604), (564, 2244670), (705, 1795736), (940, 1346802), (1128, 1122335), (1410, 897868), (1880, 673401), (2820, 448934), (5640, 224467)]