171948240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3023}}^1$

素因数の和:3121

約数の個数: 120

約数和(自身を含む): 584962560

約数和(自身を除く): 413014320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3023, 3160, 3555, 3792, 4740, 5688, 6046, 6320, 7110, 9069, 9480, 11376, 12092, 14220, 15115, 18138, 18960, 24184, 27207, 28440, 30230, 36276, 45345, 48368, 54414, 56880, 60460, 72552, 90690, 108828, 120920, 136035, 145104, 181380, 217656, 238817, 241840, 272070, 362760, 435312, 477634, 544140, 716451, 725520, 955268, 1088280, 1194085, 1432902, 1910536, 2149353, 2176560, 2388170, 2865804, 3582255, 3821072, 4298706, 4776340, 5731608, 7164510, 8597412, 9552680, 10746765, 11463216, 14329020, 17194824, 19105360, 21493530, 28658040, 34389648, 42987060, 57316080, 85974120, 171948240]

約数ペア:

[(1, 171948240), (2, 85974120), (3, 57316080), (4, 42987060), (5, 34389648), (6, 28658040), (8, 21493530), (9, 19105360), (10, 17194824), (12, 14329020), (15, 11463216), (16, 10746765), (18, 9552680), (20, 8597412), (24, 7164510), (30, 5731608), (36, 4776340), (40, 4298706), (45, 3821072), (48, 3582255), (60, 2865804), (72, 2388170), (79, 2176560), (80, 2149353), (90, 1910536), (120, 1432902), (144, 1194085), (158, 1088280), (180, 955268), (237, 725520), (240, 716451), (316, 544140), (360, 477634), (395, 435312), (474, 362760), (632, 272070), (711, 241840), (720, 238817), (790, 217656), (948, 181380), (1185, 145104), (1264, 136035), (1422, 120920), (1580, 108828), (1896, 90690), (2370, 72552), (2844, 60460), (3023, 56880), (3160, 54414), (3555, 48368), (3792, 45345), (4740, 36276), (5688, 30230), (6046, 28440), (6320, 27207), (7110, 24184), (9069, 18960), (9480, 18138), (11376, 15115), (12092, 14220)]