120131760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3155

約数の個数: 160

約数和(自身を含む): 444257280

約数和(自身を除く): 324125520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3109, 3220, 3864, 4830, 5520, 6218, 6440, 7728, 9327, 9660, 12436, 12880, 15545, 18654, 19320, 21763, 24872, 31090, 37308, 38640, 43526, 46635, 49744, 62180, 65289, 71507, 74616, 87052, 93270, 108815, 124360, 130578, 143014, 149232, 174104, 186540, 214521, 217630, 248720, 261156, 286028, 326445, 348208, 357535, 373080, 429042, 435260, 500549, 522312, 572056, 652890, 715070, 746160, 858084, 870520, 1001098, 1044624, 1072605, 1144112, 1305780, 1430140, 1501647, 1716168, 1741040, 2002196, 2145210, 2502745, 2611560, 2860280, 3003294, 3432336, 4004392, 4290420, 5005490, 5223120, 5720560, 6006588, 7508235, 8008784, 8580840, 10010980, 12013176, 15016470, 17161680, 20021960, 24026352, 30032940, 40043920, 60065880, 120131760]

約数ペア:

[(1, 120131760), (2, 60065880), (3, 40043920), (4, 30032940), (5, 24026352), (6, 20021960), (7, 17161680), (8, 15016470), (10, 12013176), (12, 10010980), (14, 8580840), (15, 8008784), (16, 7508235), (20, 6006588), (21, 5720560), (23, 5223120), (24, 5005490), (28, 4290420), (30, 4004392), (35, 3432336), (40, 3003294), (42, 2860280), (46, 2611560), (48, 2502745), (56, 2145210), (60, 2002196), (69, 1741040), (70, 1716168), (80, 1501647), (84, 1430140), (92, 1305780), (105, 1144112), (112, 1072605), (115, 1044624), (120, 1001098), (138, 870520), (140, 858084), (161, 746160), (168, 715070), (184, 652890), (210, 572056), (230, 522312), (240, 500549), (276, 435260), (280, 429042), (322, 373080), (336, 357535), (345, 348208), (368, 326445), (420, 286028), (460, 261156), (483, 248720), (552, 217630), (560, 214521), (644, 186540), (690, 174104), (805, 149232), (840, 143014), (920, 130578), (966, 124360), (1104, 108815), (1288, 93270), (1380, 87052), (1610, 74616), (1680, 71507), (1840, 65289), (1932, 62180), (2415, 49744), (2576, 46635), (2760, 43526), (3109, 38640), (3220, 37308), (3864, 31090), (4830, 24872), (5520, 21763), (6218, 19320), (6440, 18654), (7728, 15545), (9327, 12880), (9660, 12436)]