2470080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 112

約数和(自身を含む): 8193024

約数和(自身を除く): 5722944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 83, 93, 96, 120, 124, 155, 160, 166, 186, 192, 240, 248, 249, 310, 320, 332, 372, 415, 465, 480, 496, 498, 620, 664, 744, 830, 930, 960, 992, 996, 1240, 1245, 1328, 1488, 1660, 1860, 1984, 1992, 2480, 2490, 2573, 2656, 2976, 3320, 3720, 3984, 4960, 4980, 5146, 5312, 5952, 6640, 7440, 7719, 7968, 9920, 9960, 10292, 12865, 13280, 14880, 15438, 15936, 19920, 20584, 25730, 26560, 29760, 30876, 38595, 39840, 41168, 51460, 61752, 77190, 79680, 82336, 102920, 123504, 154380, 164672, 205840, 247008, 308760, 411680, 494016, 617520, 823360, 1235040, 2470080]

約数ペア:

[(1, 2470080), (2, 1235040), (3, 823360), (4, 617520), (5, 494016), (6, 411680), (8, 308760), (10, 247008), (12, 205840), (15, 164672), (16, 154380), (20, 123504), (24, 102920), (30, 82336), (31, 79680), (32, 77190), (40, 61752), (48, 51460), (60, 41168), (62, 39840), (64, 38595), (80, 30876), (83, 29760), (93, 26560), (96, 25730), (120, 20584), (124, 19920), (155, 15936), (160, 15438), (166, 14880), (186, 13280), (192, 12865), (240, 10292), (248, 9960), (249, 9920), (310, 7968), (320, 7719), (332, 7440), (372, 6640), (415, 5952), (465, 5312), (480, 5146), (496, 4980), (498, 4960), (620, 3984), (664, 3720), (744, 3320), (830, 2976), (930, 2656), (960, 2573), (992, 2490), (996, 2480), (1240, 1992), (1245, 1984), (1328, 1860), (1488, 1660)]