122805120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:572

約数の個数: 128

約数和(自身を含む): 394813440

約数和(自身を除く): 272008320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 167, 192, 240, 320, 334, 383, 384, 480, 501, 640, 668, 766, 835, 960, 1002, 1149, 1336, 1532, 1670, 1915, 1920, 2004, 2298, 2505, 2672, 3064, 3340, 3830, 4008, 4596, 5010, 5344, 5745, 6128, 6680, 7660, 8016, 9192, 10020, 10688, 11490, 12256, 13360, 15320, 16032, 18384, 20040, 21376, 22980, 24512, 26720, 30640, 32064, 36768, 40080, 45960, 49024, 53440, 61280, 63961, 64128, 73536, 80160, 91920, 106880, 122560, 127922, 147072, 160320, 183840, 191883, 245120, 255844, 319805, 320640, 367680, 383766, 511688, 639610, 735360, 767532, 959415, 1023376, 1279220, 1535064, 1918830, 2046752, 2558440, 3070128, 3837660, 4093504, 5116880, 6140256, 7675320, 8187008, 10233760, 12280512, 15350640, 20467520, 24561024, 30701280, 40935040, 61402560, 122805120]

約数ペア:

[(1, 122805120), (2, 61402560), (3, 40935040), (4, 30701280), (5, 24561024), (6, 20467520), (8, 15350640), (10, 12280512), (12, 10233760), (15, 8187008), (16, 7675320), (20, 6140256), (24, 5116880), (30, 4093504), (32, 3837660), (40, 3070128), (48, 2558440), (60, 2046752), (64, 1918830), (80, 1535064), (96, 1279220), (120, 1023376), (128, 959415), (160, 767532), (167, 735360), (192, 639610), (240, 511688), (320, 383766), (334, 367680), (383, 320640), (384, 319805), (480, 255844), (501, 245120), (640, 191883), (668, 183840), (766, 160320), (835, 147072), (960, 127922), (1002, 122560), (1149, 106880), (1336, 91920), (1532, 80160), (1670, 73536), (1915, 64128), (1920, 63961), (2004, 61280), (2298, 53440), (2505, 49024), (2672, 45960), (3064, 40080), (3340, 36768), (3830, 32064), (4008, 30640), (4596, 26720), (5010, 24512), (5344, 22980), (5745, 21376), (6128, 20040), (6680, 18384), (7660, 16032), (8016, 15320), (9192, 13360), (10020, 12256), (10688, 11490)]