120189440

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:402

約数の個数: 160

約数和(自身を含む): 347656320

約数和(自身を除く): 227466880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 353, 380, 448, 512, 532, 560, 608, 640, 665, 706, 760, 896, 1064, 1120, 1216, 1280, 1330, 1412, 1520, 1765, 1792, 2128, 2240, 2432, 2471, 2560, 2660, 2824, 3040, 3530, 3584, 4256, 4480, 4864, 4942, 5320, 5648, 6080, 6707, 7060, 8512, 8960, 9728, 9884, 10640, 11296, 12160, 12355, 13414, 14120, 17024, 17920, 19768, 21280, 22592, 24320, 24710, 26828, 28240, 33535, 34048, 39536, 42560, 45184, 46949, 48640, 49420, 53656, 56480, 67070, 68096, 79072, 85120, 90368, 93898, 98840, 107312, 112960, 134140, 158144, 170240, 180736, 187796, 197680, 214624, 225920, 234745, 268280, 316288, 340480, 375592, 395360, 429248, 451840, 469490, 536560, 632576, 751184, 790720, 858496, 903680, 938980, 1073120, 1265152, 1502368, 1581440, 1716992, 1877960, 2146240, 3004736, 3162880, 3433984, 3755920, 4292480, 6009472, 6325760, 7511840, 8584960, 12018944, 15023680, 17169920, 24037888, 30047360, 60094720, 120189440]

約数ペア:

[(1, 120189440), (2, 60094720), (4, 30047360), (5, 24037888), (7, 17169920), (8, 15023680), (10, 12018944), (14, 8584960), (16, 7511840), (19, 6325760), (20, 6009472), (28, 4292480), (32, 3755920), (35, 3433984), (38, 3162880), (40, 3004736), (56, 2146240), (64, 1877960), (70, 1716992), (76, 1581440), (80, 1502368), (95, 1265152), (112, 1073120), (128, 938980), (133, 903680), (140, 858496), (152, 790720), (160, 751184), (190, 632576), (224, 536560), (256, 469490), (266, 451840), (280, 429248), (304, 395360), (320, 375592), (353, 340480), (380, 316288), (448, 268280), (512, 234745), (532, 225920), (560, 214624), (608, 197680), (640, 187796), (665, 180736), (706, 170240), (760, 158144), (896, 134140), (1064, 112960), (1120, 107312), (1216, 98840), (1280, 93898), (1330, 90368), (1412, 85120), (1520, 79072), (1765, 68096), (1792, 67070), (2128, 56480), (2240, 53656), (2432, 49420), (2471, 48640), (2560, 46949), (2660, 45184), (2824, 42560), (3040, 39536), (3530, 34048), (3584, 33535), (4256, 28240), (4480, 26828), (4864, 24710), (4942, 24320), (5320, 22592), (5648, 21280), (6080, 19768), (6707, 17920), (7060, 17024), (8512, 14120), (8960, 13414), (9728, 12355), (9884, 12160), (10640, 11296)]