268442880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1396

約数の個数: 144

約数和(自身を含む): 874177920

約数和(自身を除く): 605735040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 636, 640, 768, 795, 848, 960, 1060, 1272, 1280, 1319, 1590, 1696, 1920, 2120, 2544, 2638, 3180, 3392, 3840, 3957, 4240, 5088, 5276, 6360, 6595, 6784, 7914, 8480, 10176, 10552, 12720, 13190, 13568, 15828, 16960, 19785, 20352, 21104, 25440, 26380, 31656, 33920, 39570, 40704, 42208, 50880, 52760, 63312, 67840, 69907, 79140, 84416, 101760, 105520, 126624, 139814, 158280, 168832, 203520, 209721, 211040, 253248, 279628, 316560, 337664, 349535, 419442, 422080, 506496, 559256, 633120, 699070, 838884, 844160, 1012992, 1048605, 1118512, 1266240, 1398140, 1677768, 1688320, 2097210, 2237024, 2532480, 2796280, 3355536, 4194420, 4474048, 5064960, 5592560, 6711072, 8388840, 8948096, 11185120, 13422144, 16777680, 17896192, 22370240, 26844288, 33555360, 44740480, 53688576, 67110720, 89480960, 134221440, 268442880]

約数ペア:

[(1, 268442880), (2, 134221440), (3, 89480960), (4, 67110720), (5, 53688576), (6, 44740480), (8, 33555360), (10, 26844288), (12, 22370240), (15, 17896192), (16, 16777680), (20, 13422144), (24, 11185120), (30, 8948096), (32, 8388840), (40, 6711072), (48, 5592560), (53, 5064960), (60, 4474048), (64, 4194420), (80, 3355536), (96, 2796280), (106, 2532480), (120, 2237024), (128, 2097210), (159, 1688320), (160, 1677768), (192, 1398140), (212, 1266240), (240, 1118512), (256, 1048605), (265, 1012992), (318, 844160), (320, 838884), (384, 699070), (424, 633120), (480, 559256), (530, 506496), (636, 422080), (640, 419442), (768, 349535), (795, 337664), (848, 316560), (960, 279628), (1060, 253248), (1272, 211040), (1280, 209721), (1319, 203520), (1590, 168832), (1696, 158280), (1920, 139814), (2120, 126624), (2544, 105520), (2638, 101760), (3180, 84416), (3392, 79140), (3840, 69907), (3957, 67840), (4240, 63312), (5088, 52760), (5276, 50880), (6360, 42208), (6595, 40704), (6784, 39570), (7914, 33920), (8480, 31656), (10176, 26380), (10552, 25440), (12720, 21104), (13190, 20352), (13568, 19785), (15828, 16960)]