154936080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16553}}^1$

素因数の和:16585

約数の個数: 120

約数和(自身を含む): 560386008

約数和(自身を除く): 405449928

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, 16553, 33106, 49659, 66212, 82765, 99318, 132424, 148977, 165530, 198636, 215189, 248295, 264848, 297954, 331060, 397272, 430378, 496590, 595908, 645567, 662120, 744885, 794544, 860756, 993180, 1075945, 1191816, 1291134, 1324240, 1489770, 1721512, 1936701, 1986360, 2151890, 2383632, 2582268, 2979540, 3227835, 3443024, 3873402, 3972720, 4303780, 5164536, 5959080, 6455670, 7746804, 8607560, 9683505, 10329072, 11918160, 12911340, 15493608, 17215120, 19367010, 25822680, 30987216, 38734020, 51645360, 77468040, 154936080]

約数ペア:

[(1, 154936080), (2, 77468040), (3, 51645360), (4, 38734020), (5, 30987216), (6, 25822680), (8, 19367010), (9, 17215120), (10, 15493608), (12, 12911340), (13, 11918160), (15, 10329072), (16, 9683505), (18, 8607560), (20, 7746804), (24, 6455670), (26, 5959080), (30, 5164536), (36, 4303780), (39, 3972720), (40, 3873402), (45, 3443024), (48, 3227835), (52, 2979540), (60, 2582268), (65, 2383632), (72, 2151890), (78, 1986360), (80, 1936701), (90, 1721512), (104, 1489770), (117, 1324240), (120, 1291134), (130, 1191816), (144, 1075945), (156, 993180), (180, 860756), (195, 794544), (208, 744885), (234, 662120), (240, 645567), (260, 595908), (312, 496590), (360, 430378), (390, 397272), (468, 331060), (520, 297954), (585, 264848), (624, 248295), (720, 215189), (780, 198636), (936, 165530), (1040, 148977), (1170, 132424), (1560, 99318), (1872, 82765), (2340, 66212), (3120, 49659), (4680, 33106), (9360, 16553)]