128784480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24391}}^1$

素因数の和:24420

約数の個数: 96

約数和(自身を含む): 442568448

約数和(自身を除く): 313783968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 24391, 48782, 73173, 97564, 121955, 146346, 195128, 243910, 268301, 292692, 365865, 390256, 487820, 536602, 585384, 731730, 780512, 804903, 975640, 1073204, 1170768, 1341505, 1463460, 1609806, 1951280, 2146408, 2341536, 2683010, 2926920, 3219612, 3902560, 4024515, 4292816, 5366020, 5853840, 6439224, 8049030, 8585632, 10732040, 11707680, 12878448, 16098060, 21464080, 25756896, 32196120, 42928160, 64392240, 128784480]

約数ペア:

[(1, 128784480), (2, 64392240), (3, 42928160), (4, 32196120), (5, 25756896), (6, 21464080), (8, 16098060), (10, 12878448), (11, 11707680), (12, 10732040), (15, 8585632), (16, 8049030), (20, 6439224), (22, 5853840), (24, 5366020), (30, 4292816), (32, 4024515), (33, 3902560), (40, 3219612), (44, 2926920), (48, 2683010), (55, 2341536), (60, 2146408), (66, 1951280), (80, 1609806), (88, 1463460), (96, 1341505), (110, 1170768), (120, 1073204), (132, 975640), (160, 804903), (165, 780512), (176, 731730), (220, 585384), (240, 536602), (264, 487820), (330, 390256), (352, 365865), (440, 292692), (480, 268301), (528, 243910), (660, 195128), (880, 146346), (1056, 121955), (1320, 97564), (1760, 73173), (2640, 48782), (5280, 24391)]