82528560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1381}}^1$

素因数の和:1483

約数の個数: 120

約数和(自身を含む): 280700784

約数和(自身を除く): 198172224

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, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1381, 1494, 1660, 1992, 2490, 2762, 2988, 3320, 3735, 3984, 4143, 4980, 5524, 5976, 6640, 6905, 7470, 8286, 9960, 11048, 11952, 12429, 13810, 14940, 16572, 19920, 20715, 22096, 24858, 27620, 29880, 33144, 41430, 49716, 55240, 59760, 62145, 66288, 82860, 99432, 110480, 114623, 124290, 165720, 198864, 229246, 248580, 331440, 343869, 458492, 497160, 573115, 687738, 916984, 994320, 1031607, 1146230, 1375476, 1719345, 1833968, 2063214, 2292460, 2750952, 3438690, 4126428, 4584920, 5158035, 5501904, 6877380, 8252856, 9169840, 10316070, 13754760, 16505712, 20632140, 27509520, 41264280, 82528560]

約数ペア:

[(1, 82528560), (2, 41264280), (3, 27509520), (4, 20632140), (5, 16505712), (6, 13754760), (8, 10316070), (9, 9169840), (10, 8252856), (12, 6877380), (15, 5501904), (16, 5158035), (18, 4584920), (20, 4126428), (24, 3438690), (30, 2750952), (36, 2292460), (40, 2063214), (45, 1833968), (48, 1719345), (60, 1375476), (72, 1146230), (80, 1031607), (83, 994320), (90, 916984), (120, 687738), (144, 573115), (166, 497160), (180, 458492), (240, 343869), (249, 331440), (332, 248580), (360, 229246), (415, 198864), (498, 165720), (664, 124290), (720, 114623), (747, 110480), (830, 99432), (996, 82860), (1245, 66288), (1328, 62145), (1381, 59760), (1494, 55240), (1660, 49716), (1992, 41430), (2490, 33144), (2762, 29880), (2988, 27620), (3320, 24858), (3735, 22096), (3984, 20715), (4143, 19920), (4980, 16572), (5524, 14940), (5976, 13810), (6640, 12429), (6905, 11952), (7470, 11048), (8286, 9960)]