130857480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27961}}^1$

素因数の和:27991

約数の個数: 96

約数和(自身を含む): 458017560

約数和(自身を除く): 327160080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 27961, 55922, 83883, 111844, 139805, 167766, 223688, 251649, 279610, 335532, 363493, 419415, 503298, 559220, 671064, 726986, 838830, 1006596, 1090479, 1118440, 1258245, 1453972, 1677660, 1817465, 2013192, 2180958, 2516490, 2907944, 3271437, 3355320, 3634930, 4361916, 5032980, 5452395, 6542874, 7269860, 8723832, 10065960, 10904790, 13085748, 14539720, 16357185, 21809580, 26171496, 32714370, 43619160, 65428740, 130857480]

約数ペア:

[(1, 130857480), (2, 65428740), (3, 43619160), (4, 32714370), (5, 26171496), (6, 21809580), (8, 16357185), (9, 14539720), (10, 13085748), (12, 10904790), (13, 10065960), (15, 8723832), (18, 7269860), (20, 6542874), (24, 5452395), (26, 5032980), (30, 4361916), (36, 3634930), (39, 3355320), (40, 3271437), (45, 2907944), (52, 2516490), (60, 2180958), (65, 2013192), (72, 1817465), (78, 1677660), (90, 1453972), (104, 1258245), (117, 1118440), (120, 1090479), (130, 1006596), (156, 838830), (180, 726986), (195, 671064), (234, 559220), (260, 503298), (312, 419415), (360, 363493), (390, 335532), (468, 279610), (520, 251649), (585, 223688), (780, 167766), (936, 139805), (1170, 111844), (1560, 83883), (2340, 55922), (4680, 27961)]