71957040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5657}}^1$

素因数の和:5726

約数の個数: 80

約数和(自身を含む): 227315808

約数和(自身を除く): 155358768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 5657, 6360, 11314, 12720, 16971, 22628, 28285, 33942, 45256, 56570, 67884, 84855, 90512, 113140, 135768, 169710, 226280, 271536, 299821, 339420, 452560, 599642, 678840, 899463, 1199284, 1357680, 1499105, 1798926, 2398568, 2998210, 3597852, 4497315, 4797136, 5996420, 7195704, 8994630, 11992840, 14391408, 17989260, 23985680, 35978520, 71957040]

約数ペア:

[(1, 71957040), (2, 35978520), (3, 23985680), (4, 17989260), (5, 14391408), (6, 11992840), (8, 8994630), (10, 7195704), (12, 5996420), (15, 4797136), (16, 4497315), (20, 3597852), (24, 2998210), (30, 2398568), (40, 1798926), (48, 1499105), (53, 1357680), (60, 1199284), (80, 899463), (106, 678840), (120, 599642), (159, 452560), (212, 339420), (240, 299821), (265, 271536), (318, 226280), (424, 169710), (530, 135768), (636, 113140), (795, 90512), (848, 84855), (1060, 67884), (1272, 56570), (1590, 45256), (2120, 33942), (2544, 28285), (3180, 22628), (4240, 16971), (5657, 12720), (6360, 11314)]