1879340160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51517}}^1$

素因数の和:51558

約数の個数: 128

約数和(自身を含む): 6305803200

約数和(自身を除く): 4426463040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 12160, 18240, 36480, 51517, 103034, 154551, 206068, 257585, 309102, 412136, 515170, 618204, 772755, 824272, 978823, 1030340, 1236408, 1545510, 1648544, 1957646, 2060680, 2472816, 2936469, 3091020, 3297088, 3915292, 4121360, 4894115, 4945632, 5872938, 6182040, 6594176, 7830584, 8242720, 9788230, 9891264, 11745876, 12364080, 14682345, 15661168, 16485440, 19576460, 19782528, 23491752, 24728160, 29364690, 31322336, 32970880, 39152920, 46983504, 49456320, 58729380, 62644672, 78305840, 93967008, 98912640, 117458760, 125289344, 156611680, 187934016, 234917520, 313223360, 375868032, 469835040, 626446720, 939670080, 1879340160]

約数ペア:

[(1, 1879340160), (2, 939670080), (3, 626446720), (4, 469835040), (5, 375868032), (6, 313223360), (8, 234917520), (10, 187934016), (12, 156611680), (15, 125289344), (16, 117458760), (19, 98912640), (20, 93967008), (24, 78305840), (30, 62644672), (32, 58729380), (38, 49456320), (40, 46983504), (48, 39152920), (57, 32970880), (60, 31322336), (64, 29364690), (76, 24728160), (80, 23491752), (95, 19782528), (96, 19576460), (114, 16485440), (120, 15661168), (128, 14682345), (152, 12364080), (160, 11745876), (190, 9891264), (192, 9788230), (228, 8242720), (240, 7830584), (285, 6594176), (304, 6182040), (320, 5872938), (380, 4945632), (384, 4894115), (456, 4121360), (480, 3915292), (570, 3297088), (608, 3091020), (640, 2936469), (760, 2472816), (912, 2060680), (960, 1957646), (1140, 1648544), (1216, 1545510), (1520, 1236408), (1824, 1030340), (1920, 978823), (2280, 824272), (2432, 772755), (3040, 618204), (3648, 515170), (4560, 412136), (6080, 309102), (7296, 257585), (9120, 206068), (12160, 154551), (18240, 103034), (36480, 51517)]