864049920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2711}}^1$

素因数の和:2818

約数の個数: 144

約数和(自身を含む): 2793837312

約数和(自身を除く): 1929787392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 256, 320, 332, 384, 415, 480, 498, 640, 664, 768, 830, 960, 996, 1245, 1280, 1328, 1660, 1920, 1992, 2490, 2656, 2711, 3320, 3840, 3984, 4980, 5312, 5422, 6640, 7968, 8133, 9960, 10624, 10844, 13280, 13555, 15936, 16266, 19920, 21248, 21688, 26560, 27110, 31872, 32532, 39840, 40665, 43376, 53120, 54220, 63744, 65064, 79680, 81330, 86752, 106240, 108440, 130128, 159360, 162660, 173504, 216880, 225013, 260256, 318720, 325320, 347008, 433760, 450026, 520512, 650640, 675039, 694016, 867520, 900052, 1041024, 1125065, 1301280, 1350078, 1735040, 1800104, 2082048, 2250130, 2602560, 2700156, 3375195, 3470080, 3600208, 4500260, 5205120, 5400312, 6750390, 7200416, 9000520, 10410240, 10800624, 13500780, 14400832, 18001040, 21601248, 27001560, 28801664, 36002080, 43202496, 54003120, 57603328, 72004160, 86404992, 108006240, 144008320, 172809984, 216012480, 288016640, 432024960, 864049920]

約数ペア:

[(1, 864049920), (2, 432024960), (3, 288016640), (4, 216012480), (5, 172809984), (6, 144008320), (8, 108006240), (10, 86404992), (12, 72004160), (15, 57603328), (16, 54003120), (20, 43202496), (24, 36002080), (30, 28801664), (32, 27001560), (40, 21601248), (48, 18001040), (60, 14400832), (64, 13500780), (80, 10800624), (83, 10410240), (96, 9000520), (120, 7200416), (128, 6750390), (160, 5400312), (166, 5205120), (192, 4500260), (240, 3600208), (249, 3470080), (256, 3375195), (320, 2700156), (332, 2602560), (384, 2250130), (415, 2082048), (480, 1800104), (498, 1735040), (640, 1350078), (664, 1301280), (768, 1125065), (830, 1041024), (960, 900052), (996, 867520), (1245, 694016), (1280, 675039), (1328, 650640), (1660, 520512), (1920, 450026), (1992, 433760), (2490, 347008), (2656, 325320), (2711, 318720), (3320, 260256), (3840, 225013), (3984, 216880), (4980, 173504), (5312, 162660), (5422, 159360), (6640, 130128), (7968, 108440), (8133, 106240), (9960, 86752), (10624, 81330), (10844, 79680), (13280, 65064), (13555, 63744), (15936, 54220), (16266, 53120), (19920, 43376), (21248, 40665), (21688, 39840), (26560, 32532), (27110, 31872)]