27507720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5591}}^1$

素因数の和:5646

約数の個数: 64

約数和(自身を含む): 84551040

約数和(自身を除く): 57043320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 5591, 11182, 16773, 22364, 27955, 33546, 44728, 55910, 67092, 83865, 111820, 134184, 167730, 223640, 229231, 335460, 458462, 670920, 687693, 916924, 1146155, 1375386, 1833848, 2292310, 2750772, 3438465, 4584620, 5501544, 6876930, 9169240, 13753860, 27507720]

約数ペア:

[(1, 27507720), (2, 13753860), (3, 9169240), (4, 6876930), (5, 5501544), (6, 4584620), (8, 3438465), (10, 2750772), (12, 2292310), (15, 1833848), (20, 1375386), (24, 1146155), (30, 916924), (40, 687693), (41, 670920), (60, 458462), (82, 335460), (120, 229231), (123, 223640), (164, 167730), (205, 134184), (246, 111820), (328, 83865), (410, 67092), (492, 55910), (615, 44728), (820, 33546), (984, 27955), (1230, 22364), (1640, 16773), (2460, 11182), (4920, 5591)]