136779120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{701}}^1$

素因数の和:991

約数の個数: 120

約数和(自身を含む): 461702592

約数和(自身を除く): 324923472

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, 90, 120, 144, 180, 240, 271, 360, 542, 701, 720, 813, 1084, 1355, 1402, 1626, 2103, 2168, 2439, 2710, 2804, 3252, 3505, 4065, 4206, 4336, 4878, 5420, 5608, 6309, 6504, 7010, 8130, 8412, 9756, 10515, 10840, 11216, 12195, 12618, 13008, 14020, 16260, 16824, 19512, 21030, 21680, 24390, 25236, 28040, 31545, 32520, 33648, 39024, 42060, 48780, 50472, 56080, 63090, 65040, 84120, 97560, 100944, 126180, 168240, 189971, 195120, 252360, 379942, 504720, 569913, 759884, 949855, 1139826, 1519768, 1709739, 1899710, 2279652, 2849565, 3039536, 3419478, 3799420, 4559304, 5699130, 6838956, 7598840, 8548695, 9118608, 11398260, 13677912, 15197680, 17097390, 22796520, 27355824, 34194780, 45593040, 68389560, 136779120]

約数ペア:

[(1, 136779120), (2, 68389560), (3, 45593040), (4, 34194780), (5, 27355824), (6, 22796520), (8, 17097390), (9, 15197680), (10, 13677912), (12, 11398260), (15, 9118608), (16, 8548695), (18, 7598840), (20, 6838956), (24, 5699130), (30, 4559304), (36, 3799420), (40, 3419478), (45, 3039536), (48, 2849565), (60, 2279652), (72, 1899710), (80, 1709739), (90, 1519768), (120, 1139826), (144, 949855), (180, 759884), (240, 569913), (271, 504720), (360, 379942), (542, 252360), (701, 195120), (720, 189971), (813, 168240), (1084, 126180), (1355, 100944), (1402, 97560), (1626, 84120), (2103, 65040), (2168, 63090), (2439, 56080), (2710, 50472), (2804, 48780), (3252, 42060), (3505, 39024), (4065, 33648), (4206, 32520), (4336, 31545), (4878, 28040), (5420, 25236), (5608, 24390), (6309, 21680), (6504, 21030), (7010, 19512), (8130, 16824), (8412, 16260), (9756, 14020), (10515, 13008), (10840, 12618), (11216, 12195)]