331786080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2039}}^1$

素因数の和:2173

約数の個数: 144

約数和(自身を含む): 1142799840

約数和(自身を除く): 811013760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 113, 120, 144, 160, 180, 226, 240, 288, 339, 360, 452, 480, 565, 678, 720, 904, 1017, 1130, 1356, 1440, 1695, 1808, 2034, 2039, 2260, 2712, 3390, 3616, 4068, 4078, 4520, 5085, 5424, 6117, 6780, 8136, 8156, 9040, 10170, 10195, 10848, 12234, 13560, 16272, 16312, 18080, 18351, 20340, 20390, 24468, 27120, 30585, 32544, 32624, 36702, 40680, 40780, 48936, 54240, 61170, 65248, 73404, 81360, 81560, 91755, 97872, 122340, 146808, 162720, 163120, 183510, 195744, 230407, 244680, 293616, 326240, 367020, 460814, 489360, 587232, 691221, 734040, 921628, 978720, 1152035, 1382442, 1468080, 1843256, 2073663, 2304070, 2764884, 2936160, 3456105, 3686512, 4147326, 4608140, 5529768, 6912210, 7373024, 8294652, 9216280, 10368315, 11059536, 13824420, 16589304, 18432560, 20736630, 22119072, 27648840, 33178608, 36865120, 41473260, 55297680, 66357216, 82946520, 110595360, 165893040, 331786080]

約数ペア:

[(1, 331786080), (2, 165893040), (3, 110595360), (4, 82946520), (5, 66357216), (6, 55297680), (8, 41473260), (9, 36865120), (10, 33178608), (12, 27648840), (15, 22119072), (16, 20736630), (18, 18432560), (20, 16589304), (24, 13824420), (30, 11059536), (32, 10368315), (36, 9216280), (40, 8294652), (45, 7373024), (48, 6912210), (60, 5529768), (72, 4608140), (80, 4147326), (90, 3686512), (96, 3456105), (113, 2936160), (120, 2764884), (144, 2304070), (160, 2073663), (180, 1843256), (226, 1468080), (240, 1382442), (288, 1152035), (339, 978720), (360, 921628), (452, 734040), (480, 691221), (565, 587232), (678, 489360), (720, 460814), (904, 367020), (1017, 326240), (1130, 293616), (1356, 244680), (1440, 230407), (1695, 195744), (1808, 183510), (2034, 163120), (2039, 162720), (2260, 146808), (2712, 122340), (3390, 97872), (3616, 91755), (4068, 81560), (4078, 81360), (4520, 73404), (5085, 65248), (5424, 61170), (6117, 54240), (6780, 48936), (8136, 40780), (8156, 40680), (9040, 36702), (10170, 32624), (10195, 32544), (10848, 30585), (12234, 27120), (13560, 24468), (16272, 20390), (16312, 20340), (18080, 18351)]