61792560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4517}}^1$

素因数の和:4555

約数の個数: 120

約数和(自身を含む): 218490480

約数和(自身を除く): 156697920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4517, 4560, 6840, 9034, 13551, 13680, 18068, 22585, 27102, 36136, 40653, 45170, 54204, 67755, 72272, 81306, 85823, 90340, 108408, 135510, 162612, 171646, 180680, 203265, 216816, 257469, 271020, 325224, 343292, 361360, 406530, 429115, 514938, 542040, 650448, 686584, 772407, 813060, 858230, 1029876, 1084080, 1287345, 1373168, 1544814, 1626120, 1716460, 2059752, 2574690, 3089628, 3252240, 3432920, 3862035, 4119504, 5149380, 6179256, 6865840, 7724070, 10298760, 12358512, 15448140, 20597520, 30896280, 61792560]

約数ペア:

[(1, 61792560), (2, 30896280), (3, 20597520), (4, 15448140), (5, 12358512), (6, 10298760), (8, 7724070), (9, 6865840), (10, 6179256), (12, 5149380), (15, 4119504), (16, 3862035), (18, 3432920), (19, 3252240), (20, 3089628), (24, 2574690), (30, 2059752), (36, 1716460), (38, 1626120), (40, 1544814), (45, 1373168), (48, 1287345), (57, 1084080), (60, 1029876), (72, 858230), (76, 813060), (80, 772407), (90, 686584), (95, 650448), (114, 542040), (120, 514938), (144, 429115), (152, 406530), (171, 361360), (180, 343292), (190, 325224), (228, 271020), (240, 257469), (285, 216816), (304, 203265), (342, 180680), (360, 171646), (380, 162612), (456, 135510), (570, 108408), (684, 90340), (720, 85823), (760, 81306), (855, 72272), (912, 67755), (1140, 54204), (1368, 45170), (1520, 40653), (1710, 36136), (2280, 27102), (2736, 22585), (3420, 18068), (4517, 13680), (4560, 13551), (6840, 9034)]