277062480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4871}}^1$

素因数の和:4969

約数の個数: 120

約数和(自身を含む): 942439680

約数和(自身を除く): 665377200

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, 3160, 3555, 3792, 4740, 4871, 5688, 6320, 7110, 9480, 9742, 11376, 14220, 14613, 18960, 19484, 24355, 28440, 29226, 38968, 43839, 48710, 56880, 58452, 73065, 77936, 87678, 97420, 116904, 146130, 175356, 194840, 219195, 233808, 292260, 350712, 384809, 389680, 438390, 584520, 701424, 769618, 876780, 1154427, 1169040, 1539236, 1753560, 1924045, 2308854, 3078472, 3463281, 3507120, 3848090, 4617708, 5772135, 6156944, 6926562, 7696180, 9235416, 11544270, 13853124, 15392360, 17316405, 18470832, 23088540, 27706248, 30784720, 34632810, 46177080, 55412496, 69265620, 92354160, 138531240, 277062480]

約数ペア:

[(1, 277062480), (2, 138531240), (3, 92354160), (4, 69265620), (5, 55412496), (6, 46177080), (8, 34632810), (9, 30784720), (10, 27706248), (12, 23088540), (15, 18470832), (16, 17316405), (18, 15392360), (20, 13853124), (24, 11544270), (30, 9235416), (36, 7696180), (40, 6926562), (45, 6156944), (48, 5772135), (60, 4617708), (72, 3848090), (79, 3507120), (80, 3463281), (90, 3078472), (120, 2308854), (144, 1924045), (158, 1753560), (180, 1539236), (237, 1169040), (240, 1154427), (316, 876780), (360, 769618), (395, 701424), (474, 584520), (632, 438390), (711, 389680), (720, 384809), (790, 350712), (948, 292260), (1185, 233808), (1264, 219195), (1422, 194840), (1580, 175356), (1896, 146130), (2370, 116904), (2844, 97420), (3160, 87678), (3555, 77936), (3792, 73065), (4740, 58452), (4871, 56880), (5688, 48710), (6320, 43839), (7110, 38968), (9480, 29226), (9742, 28440), (11376, 24355), (14220, 19484), (14613, 18960)]