5985840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{509}}^1$

素因数の和:539

約数の個数: 120

約数和(自身を含む): 21628080

約数和(自身を除く): 15642240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 509, 560, 588, 735, 784, 840, 980, 1018, 1176, 1470, 1527, 1680, 1960, 2036, 2352, 2545, 2940, 3054, 3563, 3920, 4072, 5090, 5880, 6108, 7126, 7635, 8144, 10180, 10689, 11760, 12216, 14252, 15270, 17815, 20360, 21378, 24432, 24941, 28504, 30540, 35630, 40720, 42756, 49882, 53445, 57008, 61080, 71260, 74823, 85512, 99764, 106890, 122160, 124705, 142520, 149646, 171024, 199528, 213780, 249410, 285040, 299292, 374115, 399056, 427560, 498820, 598584, 748230, 855120, 997640, 1197168, 1496460, 1995280, 2992920, 5985840]

約数ペア:

[(1, 5985840), (2, 2992920), (3, 1995280), (4, 1496460), (5, 1197168), (6, 997640), (7, 855120), (8, 748230), (10, 598584), (12, 498820), (14, 427560), (15, 399056), (16, 374115), (20, 299292), (21, 285040), (24, 249410), (28, 213780), (30, 199528), (35, 171024), (40, 149646), (42, 142520), (48, 124705), (49, 122160), (56, 106890), (60, 99764), (70, 85512), (80, 74823), (84, 71260), (98, 61080), (105, 57008), (112, 53445), (120, 49882), (140, 42756), (147, 40720), (168, 35630), (196, 30540), (210, 28504), (240, 24941), (245, 24432), (280, 21378), (294, 20360), (336, 17815), (392, 15270), (420, 14252), (490, 12216), (509, 11760), (560, 10689), (588, 10180), (735, 8144), (784, 7635), (840, 7126), (980, 6108), (1018, 5880), (1176, 5090), (1470, 4072), (1527, 3920), (1680, 3563), (1960, 3054), (2036, 2940), (2352, 2545)]