118193760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:621

約数の個数: 144

約数和(自身を含む): 406289520

約数和(自身を除く): 288095760

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, 120, 144, 160, 180, 211, 240, 288, 360, 389, 422, 480, 633, 720, 778, 844, 1055, 1167, 1266, 1440, 1556, 1688, 1899, 1945, 2110, 2334, 2532, 3112, 3165, 3376, 3501, 3798, 3890, 4220, 4668, 5064, 5835, 6224, 6330, 6752, 7002, 7596, 7780, 8440, 9336, 9495, 10128, 11670, 12448, 12660, 14004, 15192, 15560, 16880, 17505, 18672, 18990, 20256, 23340, 25320, 28008, 30384, 31120, 33760, 35010, 37344, 37980, 46680, 50640, 56016, 60768, 62240, 70020, 75960, 82079, 93360, 101280, 112032, 140040, 151920, 164158, 186720, 246237, 280080, 303840, 328316, 410395, 492474, 560160, 656632, 738711, 820790, 984948, 1231185, 1313264, 1477422, 1641580, 1969896, 2462370, 2626528, 2954844, 3283160, 3693555, 3939792, 4924740, 5909688, 6566320, 7387110, 7879584, 9849480, 11819376, 13132640, 14774220, 19698960, 23638752, 29548440, 39397920, 59096880, 118193760]

約数ペア:

[(1, 118193760), (2, 59096880), (3, 39397920), (4, 29548440), (5, 23638752), (6, 19698960), (8, 14774220), (9, 13132640), (10, 11819376), (12, 9849480), (15, 7879584), (16, 7387110), (18, 6566320), (20, 5909688), (24, 4924740), (30, 3939792), (32, 3693555), (36, 3283160), (40, 2954844), (45, 2626528), (48, 2462370), (60, 1969896), (72, 1641580), (80, 1477422), (90, 1313264), (96, 1231185), (120, 984948), (144, 820790), (160, 738711), (180, 656632), (211, 560160), (240, 492474), (288, 410395), (360, 328316), (389, 303840), (422, 280080), (480, 246237), (633, 186720), (720, 164158), (778, 151920), (844, 140040), (1055, 112032), (1167, 101280), (1266, 93360), (1440, 82079), (1556, 75960), (1688, 70020), (1899, 62240), (1945, 60768), (2110, 56016), (2334, 50640), (2532, 46680), (3112, 37980), (3165, 37344), (3376, 35010), (3501, 33760), (3798, 31120), (3890, 30384), (4220, 28008), (4668, 25320), (5064, 23340), (5835, 20256), (6224, 18990), (6330, 18672), (6752, 17505), (7002, 16880), (7596, 15560), (7780, 15192), (8440, 14004), (9336, 12660), (9495, 12448), (10128, 11670)]