1294464120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{691}}^1$

素因数の和:1005

約数の個数: 128

約数和(自身を含む): 3963997440

約数和(自身を除く): 2669533320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 233, 268, 335, 402, 466, 536, 670, 691, 699, 804, 932, 1005, 1165, 1340, 1382, 1398, 1608, 1864, 2010, 2073, 2330, 2680, 2764, 2796, 3455, 3495, 4020, 4146, 4660, 5528, 5592, 6910, 6990, 8040, 8292, 9320, 10365, 13820, 13980, 15611, 16584, 20730, 27640, 27960, 31222, 41460, 46297, 46833, 62444, 78055, 82920, 92594, 93666, 124888, 138891, 156110, 161003, 185188, 187332, 231485, 234165, 277782, 312220, 322006, 370376, 374664, 462970, 468330, 483009, 555564, 624440, 644012, 694455, 805015, 925940, 936660, 966018, 1111128, 1288024, 1388910, 1610030, 1851880, 1873320, 1932036, 2415045, 2777820, 3220060, 3864072, 4830090, 5555640, 6440120, 9660180, 10787201, 19320360, 21574402, 32361603, 43148804, 53936005, 64723206, 86297608, 107872010, 129446412, 161808015, 215744020, 258892824, 323616030, 431488040, 647232060, 1294464120]

約数ペア:

[(1, 1294464120), (2, 647232060), (3, 431488040), (4, 323616030), (5, 258892824), (6, 215744020), (8, 161808015), (10, 129446412), (12, 107872010), (15, 86297608), (20, 64723206), (24, 53936005), (30, 43148804), (40, 32361603), (60, 21574402), (67, 19320360), (120, 10787201), (134, 9660180), (201, 6440120), (233, 5555640), (268, 4830090), (335, 3864072), (402, 3220060), (466, 2777820), (536, 2415045), (670, 1932036), (691, 1873320), (699, 1851880), (804, 1610030), (932, 1388910), (1005, 1288024), (1165, 1111128), (1340, 966018), (1382, 936660), (1398, 925940), (1608, 805015), (1864, 694455), (2010, 644012), (2073, 624440), (2330, 555564), (2680, 483009), (2764, 468330), (2796, 462970), (3455, 374664), (3495, 370376), (4020, 322006), (4146, 312220), (4660, 277782), (5528, 234165), (5592, 231485), (6910, 187332), (6990, 185188), (8040, 161003), (8292, 156110), (9320, 138891), (10365, 124888), (13820, 93666), (13980, 92594), (15611, 82920), (16584, 78055), (20730, 62444), (27640, 46833), (27960, 46297), (31222, 41460)]