54261120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:560

約数の個数: 128

約数和(自身を含む): 176256000

約数和(自身を除く): 121994880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 295, 320, 354, 384, 472, 479, 480, 590, 640, 708, 885, 944, 958, 960, 1180, 1416, 1437, 1770, 1888, 1916, 1920, 2360, 2395, 2832, 2874, 3540, 3776, 3832, 4720, 4790, 5664, 5748, 7080, 7185, 7552, 7664, 9440, 9580, 11328, 11496, 14160, 14370, 15328, 18880, 19160, 22656, 22992, 28261, 28320, 28740, 30656, 37760, 38320, 45984, 56522, 56640, 57480, 61312, 76640, 84783, 91968, 113044, 113280, 114960, 141305, 153280, 169566, 183936, 226088, 229920, 282610, 306560, 339132, 423915, 452176, 459840, 565220, 678264, 847830, 904352, 919680, 1130440, 1356528, 1695660, 1808704, 2260880, 2713056, 3391320, 3617408, 4521760, 5426112, 6782640, 9043520, 10852224, 13565280, 18087040, 27130560, 54261120]

約数ペア:

[(1, 54261120), (2, 27130560), (3, 18087040), (4, 13565280), (5, 10852224), (6, 9043520), (8, 6782640), (10, 5426112), (12, 4521760), (15, 3617408), (16, 3391320), (20, 2713056), (24, 2260880), (30, 1808704), (32, 1695660), (40, 1356528), (48, 1130440), (59, 919680), (60, 904352), (64, 847830), (80, 678264), (96, 565220), (118, 459840), (120, 452176), (128, 423915), (160, 339132), (177, 306560), (192, 282610), (236, 229920), (240, 226088), (295, 183936), (320, 169566), (354, 153280), (384, 141305), (472, 114960), (479, 113280), (480, 113044), (590, 91968), (640, 84783), (708, 76640), (885, 61312), (944, 57480), (958, 56640), (960, 56522), (1180, 45984), (1416, 38320), (1437, 37760), (1770, 30656), (1888, 28740), (1916, 28320), (1920, 28261), (2360, 22992), (2395, 22656), (2832, 19160), (2874, 18880), (3540, 15328), (3776, 14370), (3832, 14160), (4720, 11496), (4790, 11328), (5664, 9580), (5748, 9440), (7080, 7664), (7185, 7552)]