138331440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14779}}^1$

素因数の和:14811

約数の個数: 120

約数和(自身を含む): 500332560

約数和(自身を除く): 362001120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 14779, 29558, 44337, 59116, 73895, 88674, 118232, 133011, 147790, 177348, 192127, 221685, 236464, 266022, 295580, 354696, 384254, 443370, 532044, 576381, 591160, 665055, 709392, 768508, 886740, 960635, 1064088, 1152762, 1182320, 1330110, 1537016, 1729143, 1773480, 1921270, 2128176, 2305524, 2660220, 2881905, 3074032, 3458286, 3546960, 3842540, 4611048, 5320440, 5763810, 6916572, 7685080, 8645715, 9222096, 10640880, 11527620, 13833144, 15370160, 17291430, 23055240, 27666288, 34582860, 46110480, 69165720, 138331440]

約数ペア:

[(1, 138331440), (2, 69165720), (3, 46110480), (4, 34582860), (5, 27666288), (6, 23055240), (8, 17291430), (9, 15370160), (10, 13833144), (12, 11527620), (13, 10640880), (15, 9222096), (16, 8645715), (18, 7685080), (20, 6916572), (24, 5763810), (26, 5320440), (30, 4611048), (36, 3842540), (39, 3546960), (40, 3458286), (45, 3074032), (48, 2881905), (52, 2660220), (60, 2305524), (65, 2128176), (72, 1921270), (78, 1773480), (80, 1729143), (90, 1537016), (104, 1330110), (117, 1182320), (120, 1152762), (130, 1064088), (144, 960635), (156, 886740), (180, 768508), (195, 709392), (208, 665055), (234, 591160), (240, 576381), (260, 532044), (312, 443370), (360, 384254), (390, 354696), (468, 295580), (520, 266022), (585, 236464), (624, 221685), (720, 192127), (780, 177348), (936, 147790), (1040, 133011), (1170, 118232), (1560, 88674), (1872, 73895), (2340, 59116), (3120, 44337), (4680, 29558), (9360, 14779)]