1222597440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{967}}^1$

素因数の和:1429

約数の個数: 168

約数和(自身を含む): 4219163520

約数和(自身を除く): 2996566080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 439, 480, 576, 720, 878, 960, 967, 1317, 1440, 1756, 1934, 2195, 2634, 2880, 2901, 3512, 3868, 3951, 4390, 4835, 5268, 5802, 6585, 7024, 7736, 7902, 8703, 8780, 9670, 10536, 11604, 13170, 14048, 14505, 15472, 15804, 17406, 17560, 19340, 19755, 21072, 23208, 26340, 28096, 29010, 30944, 31608, 34812, 35120, 38680, 39510, 42144, 43515, 46416, 52680, 58020, 61888, 63216, 69624, 70240, 77360, 79020, 84288, 87030, 92832, 105360, 116040, 126432, 139248, 140480, 154720, 158040, 174060, 185664, 210720, 232080, 252864, 278496, 309440, 316080, 348120, 421440, 424513, 464160, 556992, 632160, 696240, 849026, 928320, 1264320, 1273539, 1392480, 1698052, 2122565, 2547078, 2784960, 3396104, 3820617, 4245130, 5094156, 6367695, 6792208, 7641234, 8490260, 10188312, 12735390, 13584416, 15282468, 16980520, 19103085, 20376624, 25470780, 27168832, 30564936, 33961040, 38206170, 40753248, 50941560, 61129872, 67922080, 76412340, 81506496, 101883120, 122259744, 135844160, 152824680, 203766240, 244519488, 305649360, 407532480, 611298720, 1222597440]

約数ペア:

[(1, 1222597440), (2, 611298720), (3, 407532480), (4, 305649360), (5, 244519488), (6, 203766240), (8, 152824680), (9, 135844160), (10, 122259744), (12, 101883120), (15, 81506496), (16, 76412340), (18, 67922080), (20, 61129872), (24, 50941560), (30, 40753248), (32, 38206170), (36, 33961040), (40, 30564936), (45, 27168832), (48, 25470780), (60, 20376624), (64, 19103085), (72, 16980520), (80, 15282468), (90, 13584416), (96, 12735390), (120, 10188312), (144, 8490260), (160, 7641234), (180, 6792208), (192, 6367695), (240, 5094156), (288, 4245130), (320, 3820617), (360, 3396104), (439, 2784960), (480, 2547078), (576, 2122565), (720, 1698052), (878, 1392480), (960, 1273539), (967, 1264320), (1317, 928320), (1440, 849026), (1756, 696240), (1934, 632160), (2195, 556992), (2634, 464160), (2880, 424513), (2901, 421440), (3512, 348120), (3868, 316080), (3951, 309440), (4390, 278496), (4835, 252864), (5268, 232080), (5802, 210720), (6585, 185664), (7024, 174060), (7736, 158040), (7902, 154720), (8703, 140480), (8780, 139248), (9670, 126432), (10536, 116040), (11604, 105360), (13170, 92832), (14048, 87030), (14505, 84288), (15472, 79020), (15804, 77360), (17406, 70240), (17560, 69624), (19340, 63216), (19755, 61888), (21072, 58020), (23208, 52680), (26340, 46416), (28096, 43515), (29010, 42144), (30944, 39510), (31608, 38680), (34812, 35120)]