76442880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1212

約数の個数: 144

約数和(自身を含む): 258721344

約数和(自身を除く): 182278464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1171, 1280, 1360, 1632, 1920, 2040, 2176, 2342, 2720, 3264, 3513, 3840, 4080, 4352, 4684, 5440, 5855, 6528, 7026, 8160, 9368, 10880, 11710, 13056, 14052, 16320, 17565, 18736, 19907, 21760, 23420, 28104, 32640, 35130, 37472, 39814, 46840, 56208, 59721, 65280, 70260, 74944, 79628, 93680, 99535, 112416, 119442, 140520, 149888, 159256, 187360, 199070, 224832, 238884, 281040, 298605, 299776, 318512, 374720, 398140, 449664, 477768, 562080, 597210, 637024, 749440, 796280, 899328, 955536, 1124160, 1194420, 1274048, 1498880, 1592560, 1911072, 2248320, 2388840, 2548096, 3185120, 3822144, 4496640, 4777680, 5096192, 6370240, 7644288, 9555360, 12740480, 15288576, 19110720, 25480960, 38221440, 76442880]

約数ペア:

[(1, 76442880), (2, 38221440), (3, 25480960), (4, 19110720), (5, 15288576), (6, 12740480), (8, 9555360), (10, 7644288), (12, 6370240), (15, 5096192), (16, 4777680), (17, 4496640), (20, 3822144), (24, 3185120), (30, 2548096), (32, 2388840), (34, 2248320), (40, 1911072), (48, 1592560), (51, 1498880), (60, 1274048), (64, 1194420), (68, 1124160), (80, 955536), (85, 899328), (96, 796280), (102, 749440), (120, 637024), (128, 597210), (136, 562080), (160, 477768), (170, 449664), (192, 398140), (204, 374720), (240, 318512), (255, 299776), (256, 298605), (272, 281040), (320, 238884), (340, 224832), (384, 199070), (408, 187360), (480, 159256), (510, 149888), (544, 140520), (640, 119442), (680, 112416), (768, 99535), (816, 93680), (960, 79628), (1020, 74944), (1088, 70260), (1171, 65280), (1280, 59721), (1360, 56208), (1632, 46840), (1920, 39814), (2040, 37472), (2176, 35130), (2342, 32640), (2720, 28104), (3264, 23420), (3513, 21760), (3840, 19907), (4080, 18736), (4352, 17565), (4684, 16320), (5440, 14052), (5855, 13056), (6528, 11710), (7026, 10880), (8160, 9368)]