27987962880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{8171}}^1$

素因数の和:8422

約数の個数: 176

約数和(自身を含む): 89930179584

約数和(自身を除く): 61942216704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 223, 240, 256, 320, 384, 446, 480, 512, 640, 669, 768, 892, 960, 1024, 1115, 1280, 1338, 1536, 1784, 1920, 2230, 2560, 2676, 3072, 3345, 3568, 3840, 4460, 5120, 5352, 6690, 7136, 7680, 8171, 8920, 10704, 13380, 14272, 15360, 16342, 17840, 21408, 24513, 26760, 28544, 32684, 35680, 40855, 42816, 49026, 53520, 57088, 65368, 71360, 81710, 85632, 98052, 107040, 114176, 122565, 130736, 142720, 163420, 171264, 196104, 214080, 228352, 245130, 261472, 285440, 326840, 342528, 392208, 428160, 490260, 522944, 570880, 653680, 685056, 784416, 856320, 980520, 1045888, 1141760, 1307360, 1568832, 1712640, 1822133, 1961040, 2091776, 2614720, 3137664, 3425280, 3644266, 3922080, 4183552, 5229440, 5466399, 6275328, 7288532, 7844160, 8367104, 9110665, 10458880, 10932798, 12550656, 14577064, 15688320, 18221330, 20917760, 21865596, 25101312, 27331995, 29154128, 31376640, 36442660, 41835520, 43731192, 54663990, 58308256, 62753280, 72885320, 87462384, 109327980, 116616512, 125506560, 145770640, 174924768, 218655960, 233233024, 291541280, 349849536, 437311920, 466466048, 583082560, 699699072, 874623840, 932932096, 1166165120, 1399398144, 1749247680, 1865864192, 2332330240, 2798796288, 3498495360, 4664660480, 5597592576, 6996990720, 9329320960, 13993981440, 27987962880]

約数ペア:

[(1, 27987962880), (2, 13993981440), (3, 9329320960), (4, 6996990720), (5, 5597592576), (6, 4664660480), (8, 3498495360), (10, 2798796288), (12, 2332330240), (15, 1865864192), (16, 1749247680), (20, 1399398144), (24, 1166165120), (30, 932932096), (32, 874623840), (40, 699699072), (48, 583082560), (60, 466466048), (64, 437311920), (80, 349849536), (96, 291541280), (120, 233233024), (128, 218655960), (160, 174924768), (192, 145770640), (223, 125506560), (240, 116616512), (256, 109327980), (320, 87462384), (384, 72885320), (446, 62753280), (480, 58308256), (512, 54663990), (640, 43731192), (669, 41835520), (768, 36442660), (892, 31376640), (960, 29154128), (1024, 27331995), (1115, 25101312), (1280, 21865596), (1338, 20917760), (1536, 18221330), (1784, 15688320), (1920, 14577064), (2230, 12550656), (2560, 10932798), (2676, 10458880), (3072, 9110665), (3345, 8367104), (3568, 7844160), (3840, 7288532), (4460, 6275328), (5120, 5466399), (5352, 5229440), (6690, 4183552), (7136, 3922080), (7680, 3644266), (8171, 3425280), (8920, 3137664), (10704, 2614720), (13380, 2091776), (14272, 1961040), (15360, 1822133), (16342, 1712640), (17840, 1568832), (21408, 1307360), (24513, 1141760), (26760, 1045888), (28544, 980520), (32684, 856320), (35680, 784416), (40855, 685056), (42816, 653680), (49026, 570880), (53520, 522944), (57088, 490260), (65368, 428160), (71360, 392208), (81710, 342528), (85632, 326840), (98052, 285440), (107040, 261472), (114176, 245130), (122565, 228352), (130736, 214080), (142720, 196104), (163420, 171264)]