306962640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{193}}^1$

素因数の和:306

約数の個数: 180

約数和(自身を含む): 1058740644

約数和(自身を除く): 751778004

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 193, 235, 240, 282, 360, 376, 386, 423, 470, 564, 579, 705, 720, 752, 772, 846, 940, 965, 1128, 1158, 1410, 1544, 1692, 1737, 1880, 1930, 2115, 2209, 2256, 2316, 2820, 2895, 3088, 3384, 3474, 3760, 3860, 4230, 4418, 4632, 5640, 5790, 6627, 6768, 6948, 7720, 8460, 8685, 8836, 9071, 9264, 11045, 11280, 11580, 13254, 13896, 15440, 16920, 17370, 17672, 18142, 19881, 22090, 23160, 26508, 27213, 27792, 33135, 33840, 34740, 35344, 36284, 39762, 44180, 45355, 46320, 53016, 54426, 66270, 69480, 72568, 79524, 81639, 88360, 90710, 99405, 106032, 108852, 132540, 136065, 138960, 145136, 159048, 163278, 176720, 181420, 198810, 217704, 265080, 272130, 318096, 326556, 362840, 397620, 408195, 426337, 435408, 530160, 544260, 653112, 725680, 795240, 816390, 852674, 1088520, 1279011, 1306224, 1590480, 1632780, 1705348, 2131685, 2177040, 2558022, 3265560, 3410696, 3837033, 4263370, 5116044, 6395055, 6531120, 6821392, 7674066, 8526740, 10232088, 12790110, 15348132, 17053480, 19185165, 20464176, 25580220, 30696264, 34106960, 38370330, 51160440, 61392528, 76740660, 102320880, 153481320, 306962640]

約数ペア:

[(1, 306962640), (2, 153481320), (3, 102320880), (4, 76740660), (5, 61392528), (6, 51160440), (8, 38370330), (9, 34106960), (10, 30696264), (12, 25580220), (15, 20464176), (16, 19185165), (18, 17053480), (20, 15348132), (24, 12790110), (30, 10232088), (36, 8526740), (40, 7674066), (45, 6821392), (47, 6531120), (48, 6395055), (60, 5116044), (72, 4263370), (80, 3837033), (90, 3410696), (94, 3265560), (120, 2558022), (141, 2177040), (144, 2131685), (180, 1705348), (188, 1632780), (193, 1590480), (235, 1306224), (240, 1279011), (282, 1088520), (360, 852674), (376, 816390), (386, 795240), (423, 725680), (470, 653112), (564, 544260), (579, 530160), (705, 435408), (720, 426337), (752, 408195), (772, 397620), (846, 362840), (940, 326556), (965, 318096), (1128, 272130), (1158, 265080), (1410, 217704), (1544, 198810), (1692, 181420), (1737, 176720), (1880, 163278), (1930, 159048), (2115, 145136), (2209, 138960), (2256, 136065), (2316, 132540), (2820, 108852), (2895, 106032), (3088, 99405), (3384, 90710), (3474, 88360), (3760, 81639), (3860, 79524), (4230, 72568), (4418, 69480), (4632, 66270), (5640, 54426), (5790, 53016), (6627, 46320), (6768, 45355), (6948, 44180), (7720, 39762), (8460, 36284), (8685, 35344), (8836, 34740), (9071, 33840), (9264, 33135), (11045, 27792), (11280, 27213), (11580, 26508), (13254, 23160), (13896, 22090), (15440, 19881), (16920, 18142), (17370, 17672)]