62278320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19961}}^1$

素因数の和:19990

約数の個数: 80

約数和(自身を含む): 207924192

約数和(自身を除く): 145645872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 19961, 39922, 59883, 79844, 99805, 119766, 159688, 199610, 239532, 259493, 299415, 319376, 399220, 479064, 518986, 598830, 778479, 798440, 958128, 1037972, 1197660, 1297465, 1556958, 1596880, 2075944, 2395320, 2594930, 3113916, 3892395, 4151888, 4790640, 5189860, 6227832, 7784790, 10379720, 12455664, 15569580, 20759440, 31139160, 62278320]

約数ペア:

[(1, 62278320), (2, 31139160), (3, 20759440), (4, 15569580), (5, 12455664), (6, 10379720), (8, 7784790), (10, 6227832), (12, 5189860), (13, 4790640), (15, 4151888), (16, 3892395), (20, 3113916), (24, 2594930), (26, 2395320), (30, 2075944), (39, 1596880), (40, 1556958), (48, 1297465), (52, 1197660), (60, 1037972), (65, 958128), (78, 798440), (80, 778479), (104, 598830), (120, 518986), (130, 479064), (156, 399220), (195, 319376), (208, 299415), (240, 259493), (260, 239532), (312, 199610), (390, 159688), (520, 119766), (624, 99805), (780, 79844), (1040, 59883), (1560, 39922), (3120, 19961)]