1754471280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317839}}^1$

素因数の和:317878

約数の個数: 80

約数和(自身を含む): 5675351040

約数和(自身を除く): 3920879760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 317839, 635678, 953517, 1271356, 1589195, 1907034, 2542712, 3178390, 3814068, 4767585, 5085424, 6356780, 7310297, 7628136, 9535170, 12713560, 14620594, 15256272, 19070340, 21930891, 25427120, 29241188, 36551485, 38140680, 43861782, 58482376, 73102970, 76281360, 87723564, 109654455, 116964752, 146205940, 175447128, 219308910, 292411880, 350894256, 438617820, 584823760, 877235640, 1754471280]

約数ペア:

[(1, 1754471280), (2, 877235640), (3, 584823760), (4, 438617820), (5, 350894256), (6, 292411880), (8, 219308910), (10, 175447128), (12, 146205940), (15, 116964752), (16, 109654455), (20, 87723564), (23, 76281360), (24, 73102970), (30, 58482376), (40, 43861782), (46, 38140680), (48, 36551485), (60, 29241188), (69, 25427120), (80, 21930891), (92, 19070340), (115, 15256272), (120, 14620594), (138, 12713560), (184, 9535170), (230, 7628136), (240, 7310297), (276, 6356780), (345, 5085424), (368, 4767585), (460, 3814068), (552, 3178390), (690, 2542712), (920, 1907034), (1104, 1589195), (1380, 1271356), (1840, 953517), (2760, 635678), (5520, 317839)]