318473880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{56467}}^1$

素因数の和:56528

約数の個数: 64

約数和(自身を含む): 975767040

約数和(自身を除く): 657293160

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, 56467, 112934, 169401, 225868, 282335, 338802, 451736, 564670, 677604, 847005, 1129340, 1355208, 1694010, 2258680, 2653949, 3388020, 5307898, 6776040, 7961847, 10615796, 13269745, 15923694, 21231592, 26539490, 31847388, 39809235, 53078980, 63694776, 79618470, 106157960, 159236940, 318473880]

約数ペア:

[(1, 318473880), (2, 159236940), (3, 106157960), (4, 79618470), (5, 63694776), (6, 53078980), (8, 39809235), (10, 31847388), (12, 26539490), (15, 21231592), (20, 15923694), (24, 13269745), (30, 10615796), (40, 7961847), (47, 6776040), (60, 5307898), (94, 3388020), (120, 2653949), (141, 2258680), (188, 1694010), (235, 1355208), (282, 1129340), (376, 847005), (470, 677604), (564, 564670), (705, 451736), (940, 338802), (1128, 282335), (1410, 225868), (1880, 169401), (2820, 112934), (5640, 56467)]