339768180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 1056706560

約数和(自身を除く): 716938380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 127, 167, 178, 180, 254, 267, 334, 356, 381, 445, 501, 508, 534, 635, 668, 762, 801, 835, 890, 1002, 1068, 1143, 1270, 1335, 1503, 1524, 1602, 1670, 1780, 1905, 2004, 2286, 2505, 2540, 2670, 3006, 3204, 3340, 3810, 4005, 4572, 5010, 5340, 5715, 6012, 7515, 7620, 8010, 10020, 11303, 11430, 14863, 15030, 16020, 21209, 22606, 22860, 29726, 30060, 33909, 42418, 44589, 45212, 56515, 59452, 63627, 67818, 74315, 84836, 89178, 101727, 106045, 113030, 127254, 133767, 135636, 148630, 169545, 178356, 190881, 203454, 212090, 222945, 226060, 254508, 267534, 297260, 318135, 339090, 381762, 406908, 424180, 445890, 508635, 535068, 636270, 668835, 678180, 763524, 891780, 954405, 1017270, 1272540, 1337670, 1887601, 1908810, 2034540, 2675340, 3775202, 3817620, 5662803, 7550404, 9438005, 11325606, 16988409, 18876010, 22651212, 28314015, 33976818, 37752020, 56628030, 67953636, 84942045, 113256060, 169884090, 339768180]

約数ペア:

[(1, 339768180), (2, 169884090), (3, 113256060), (4, 84942045), (5, 67953636), (6, 56628030), (9, 37752020), (10, 33976818), (12, 28314015), (15, 22651212), (18, 18876010), (20, 16988409), (30, 11325606), (36, 9438005), (45, 7550404), (60, 5662803), (89, 3817620), (90, 3775202), (127, 2675340), (167, 2034540), (178, 1908810), (180, 1887601), (254, 1337670), (267, 1272540), (334, 1017270), (356, 954405), (381, 891780), (445, 763524), (501, 678180), (508, 668835), (534, 636270), (635, 535068), (668, 508635), (762, 445890), (801, 424180), (835, 406908), (890, 381762), (1002, 339090), (1068, 318135), (1143, 297260), (1270, 267534), (1335, 254508), (1503, 226060), (1524, 222945), (1602, 212090), (1670, 203454), (1780, 190881), (1905, 178356), (2004, 169545), (2286, 148630), (2505, 135636), (2540, 133767), (2670, 127254), (3006, 113030), (3204, 106045), (3340, 101727), (3810, 89178), (4005, 84836), (4572, 74315), (5010, 67818), (5340, 63627), (5715, 59452), (6012, 56515), (7515, 45212), (7620, 44589), (8010, 42418), (10020, 33909), (11303, 30060), (11430, 29726), (14863, 22860), (15030, 22606), (16020, 21209)]