60571520

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 155105280

約数和(自身を除く): 94533760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 64, 71, 80, 86, 124, 128, 142, 155, 160, 172, 215, 248, 284, 310, 320, 344, 355, 430, 496, 568, 620, 640, 688, 710, 860, 992, 1136, 1240, 1333, 1376, 1420, 1720, 1984, 2201, 2272, 2480, 2666, 2752, 2840, 3053, 3440, 3968, 4402, 4544, 4960, 5332, 5504, 5680, 6106, 6665, 6880, 8804, 9088, 9920, 10664, 11005, 11360, 12212, 13330, 13760, 15265, 17608, 19840, 21328, 22010, 22720, 24424, 26660, 27520, 30530, 35216, 42656, 44020, 45440, 48848, 53320, 61060, 70432, 85312, 88040, 94643, 97696, 106640, 122120, 140864, 170624, 176080, 189286, 195392, 213280, 244240, 281728, 352160, 378572, 390784, 426560, 473215, 488480, 704320, 757144, 853120, 946430, 976960, 1408640, 1514288, 1892860, 1953920, 3028576, 3785720, 6057152, 7571440, 12114304, 15142880, 30285760, 60571520]

約数ペア:

[(1, 60571520), (2, 30285760), (4, 15142880), (5, 12114304), (8, 7571440), (10, 6057152), (16, 3785720), (20, 3028576), (31, 1953920), (32, 1892860), (40, 1514288), (43, 1408640), (62, 976960), (64, 946430), (71, 853120), (80, 757144), (86, 704320), (124, 488480), (128, 473215), (142, 426560), (155, 390784), (160, 378572), (172, 352160), (215, 281728), (248, 244240), (284, 213280), (310, 195392), (320, 189286), (344, 176080), (355, 170624), (430, 140864), (496, 122120), (568, 106640), (620, 97696), (640, 94643), (688, 88040), (710, 85312), (860, 70432), (992, 61060), (1136, 53320), (1240, 48848), (1333, 45440), (1376, 44020), (1420, 42656), (1720, 35216), (1984, 30530), (2201, 27520), (2272, 26660), (2480, 24424), (2666, 22720), (2752, 22010), (2840, 21328), (3053, 19840), (3440, 17608), (3968, 15265), (4402, 13760), (4544, 13330), (4960, 12212), (5332, 11360), (5504, 11005), (5680, 10664), (6106, 9920), (6665, 9088), (6880, 8804)]