71085360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1229}}^1$

素因数の和:1486

約数の個数: 80

約数和(自身を含む): 221459040

約数和(自身を除く): 150373680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 723, 964, 1205, 1229, 1446, 1928, 2410, 2458, 2892, 3615, 3687, 3856, 4820, 4916, 5784, 6145, 7230, 7374, 9640, 9832, 11568, 12290, 14460, 14748, 18435, 19280, 19664, 24580, 28920, 29496, 36870, 49160, 57840, 58992, 73740, 98320, 147480, 294960, 296189, 592378, 888567, 1184756, 1480945, 1777134, 2369512, 2961890, 3554268, 4442835, 4739024, 5923780, 7108536, 8885670, 11847560, 14217072, 17771340, 23695120, 35542680, 71085360]

約数ペア:

[(1, 71085360), (2, 35542680), (3, 23695120), (4, 17771340), (5, 14217072), (6, 11847560), (8, 8885670), (10, 7108536), (12, 5923780), (15, 4739024), (16, 4442835), (20, 3554268), (24, 2961890), (30, 2369512), (40, 1777134), (48, 1480945), (60, 1184756), (80, 888567), (120, 592378), (240, 296189), (241, 294960), (482, 147480), (723, 98320), (964, 73740), (1205, 58992), (1229, 57840), (1446, 49160), (1928, 36870), (2410, 29496), (2458, 28920), (2892, 24580), (3615, 19664), (3687, 19280), (3856, 18435), (4820, 14748), (4916, 14460), (5784, 12290), (6145, 11568), (7230, 9832), (7374, 9640)]