2139329520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{1877}}^1$

素因数の和:3479

約数の個数: 120

約数和(自身を含む): 7192950336

約数和(自身を除く): 5053620816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1583, 1877, 3166, 3754, 4749, 5631, 6332, 7508, 7915, 9385, 9498, 11262, 12664, 14247, 15016, 15830, 16893, 18770, 18996, 22524, 23745, 25328, 28155, 28494, 30032, 31660, 33786, 37540, 37992, 45048, 47490, 56310, 56988, 63320, 67572, 71235, 75080, 75984, 84465, 90096, 94980, 112620, 113976, 126640, 135144, 142470, 150160, 168930, 189960, 225240, 227952, 270288, 284940, 337860, 379920, 450480, 569880, 675720, 1139760, 1351440, 2971291, 5942582, 8913873, 11885164, 14856455, 17827746, 23770328, 26741619, 29712910, 35655492, 44569365, 47540656, 53483238, 59425820, 71310984, 89138730, 106966476, 118851640, 133708095, 142621968, 178277460, 213932952, 237703280, 267416190, 356554920, 427865904, 534832380, 713109840, 1069664760, 2139329520]

約数ペア:

[(1, 2139329520), (2, 1069664760), (3, 713109840), (4, 534832380), (5, 427865904), (6, 356554920), (8, 267416190), (9, 237703280), (10, 213932952), (12, 178277460), (15, 142621968), (16, 133708095), (18, 118851640), (20, 106966476), (24, 89138730), (30, 71310984), (36, 59425820), (40, 53483238), (45, 47540656), (48, 44569365), (60, 35655492), (72, 29712910), (80, 26741619), (90, 23770328), (120, 17827746), (144, 14856455), (180, 11885164), (240, 8913873), (360, 5942582), (720, 2971291), (1583, 1351440), (1877, 1139760), (3166, 675720), (3754, 569880), (4749, 450480), (5631, 379920), (6332, 337860), (7508, 284940), (7915, 270288), (9385, 227952), (9498, 225240), (11262, 189960), (12664, 168930), (14247, 150160), (15016, 142470), (15830, 135144), (16893, 126640), (18770, 113976), (18996, 112620), (22524, 94980), (23745, 90096), (25328, 84465), (28155, 75984), (28494, 75080), (30032, 71235), (31660, 67572), (33786, 63320), (37540, 56988), (37992, 56310), (45048, 47490)]