80319360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3803}}^1$

素因数の和:3836

約数の個数: 128

約数和(自身を含む): 279365760

約数和(自身を除く): 199046400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 3803, 4224, 5280, 7040, 7606, 10560, 11409, 15212, 19015, 21120, 22818, 30424, 38030, 41833, 45636, 57045, 60848, 76060, 83666, 91272, 114090, 121696, 125499, 152120, 167332, 182544, 209165, 228180, 243392, 250998, 304240, 334664, 365088, 418330, 456360, 486784, 501996, 608480, 627495, 669328, 730176, 836660, 912720, 1003992, 1216960, 1254990, 1338656, 1460352, 1673320, 1825440, 2007984, 2433920, 2509980, 2677312, 3346640, 3650880, 4015968, 5019960, 5354624, 6693280, 7301760, 8031936, 10039920, 13386560, 16063872, 20079840, 26773120, 40159680, 80319360]

約数ペア:

[(1, 80319360), (2, 40159680), (3, 26773120), (4, 20079840), (5, 16063872), (6, 13386560), (8, 10039920), (10, 8031936), (11, 7301760), (12, 6693280), (15, 5354624), (16, 5019960), (20, 4015968), (22, 3650880), (24, 3346640), (30, 2677312), (32, 2509980), (33, 2433920), (40, 2007984), (44, 1825440), (48, 1673320), (55, 1460352), (60, 1338656), (64, 1254990), (66, 1216960), (80, 1003992), (88, 912720), (96, 836660), (110, 730176), (120, 669328), (128, 627495), (132, 608480), (160, 501996), (165, 486784), (176, 456360), (192, 418330), (220, 365088), (240, 334664), (264, 304240), (320, 250998), (330, 243392), (352, 228180), (384, 209165), (440, 182544), (480, 167332), (528, 152120), (640, 125499), (660, 121696), (704, 114090), (880, 91272), (960, 83666), (1056, 76060), (1320, 60848), (1408, 57045), (1760, 45636), (1920, 41833), (2112, 38030), (2640, 30424), (3520, 22818), (3803, 21120), (4224, 19015), (5280, 15212), (7040, 11409), (7606, 10560)]