1369996560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{31193}}^1$

素因数の和:31273

約数の個数: 120

約数和(自身を含む): 4676479704

約数和(自身を除く): 3306483144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8784, 10980, 14640, 21960, 31193, 43920, 62386, 93579, 124772, 155965, 187158, 249544, 280737, 311930, 374316, 467895, 499088, 561474, 623860, 748632, 935790, 1122948, 1247720, 1403685, 1497264, 1871580, 1902773, 2245896, 2495440, 2807370, 3743160, 3805546, 4491792, 5614740, 5708319, 7486320, 7611092, 9513865, 11229480, 11416638, 15222184, 17124957, 19027730, 22458960, 22833276, 28541595, 30444368, 34249914, 38055460, 45666552, 57083190, 68499828, 76110920, 85624785, 91333104, 114166380, 136999656, 152221840, 171249570, 228332760, 273999312, 342499140, 456665520, 684998280, 1369996560]

約数ペア:

[(1, 1369996560), (2, 684998280), (3, 456665520), (4, 342499140), (5, 273999312), (6, 228332760), (8, 171249570), (9, 152221840), (10, 136999656), (12, 114166380), (15, 91333104), (16, 85624785), (18, 76110920), (20, 68499828), (24, 57083190), (30, 45666552), (36, 38055460), (40, 34249914), (45, 30444368), (48, 28541595), (60, 22833276), (61, 22458960), (72, 19027730), (80, 17124957), (90, 15222184), (120, 11416638), (122, 11229480), (144, 9513865), (180, 7611092), (183, 7486320), (240, 5708319), (244, 5614740), (305, 4491792), (360, 3805546), (366, 3743160), (488, 2807370), (549, 2495440), (610, 2245896), (720, 1902773), (732, 1871580), (915, 1497264), (976, 1403685), (1098, 1247720), (1220, 1122948), (1464, 935790), (1830, 748632), (2196, 623860), (2440, 561474), (2745, 499088), (2928, 467895), (3660, 374316), (4392, 311930), (4880, 280737), (5490, 249544), (7320, 187158), (8784, 155965), (10980, 124772), (14640, 93579), (21960, 62386), (31193, 43920)]