29239320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1345

約数の個数: 128

約数和(自身を含む): 101399040

約数和(自身を除く): 72159720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1303, 1320, 1496, 1870, 2040, 2244, 2606, 2805, 3740, 3909, 4488, 5212, 5610, 6515, 7480, 7818, 10424, 11220, 13030, 14333, 15636, 19545, 22151, 22440, 26060, 28666, 31272, 39090, 42999, 44302, 52120, 57332, 66453, 71665, 78180, 85998, 88604, 110755, 114664, 132906, 143330, 156360, 171996, 177208, 214995, 221510, 243661, 265812, 286660, 332265, 343992, 429990, 443020, 487322, 531624, 573320, 664530, 730983, 859980, 886040, 974644, 1218305, 1329060, 1461966, 1719960, 1949288, 2436610, 2658120, 2923932, 3654915, 4873220, 5847864, 7309830, 9746440, 14619660, 29239320]

約数ペア:

[(1, 29239320), (2, 14619660), (3, 9746440), (4, 7309830), (5, 5847864), (6, 4873220), (8, 3654915), (10, 2923932), (11, 2658120), (12, 2436610), (15, 1949288), (17, 1719960), (20, 1461966), (22, 1329060), (24, 1218305), (30, 974644), (33, 886040), (34, 859980), (40, 730983), (44, 664530), (51, 573320), (55, 531624), (60, 487322), (66, 443020), (68, 429990), (85, 343992), (88, 332265), (102, 286660), (110, 265812), (120, 243661), (132, 221510), (136, 214995), (165, 177208), (170, 171996), (187, 156360), (204, 143330), (220, 132906), (255, 114664), (264, 110755), (330, 88604), (340, 85998), (374, 78180), (408, 71665), (440, 66453), (510, 57332), (561, 52120), (660, 44302), (680, 42999), (748, 39090), (935, 31272), (1020, 28666), (1122, 26060), (1303, 22440), (1320, 22151), (1496, 19545), (1870, 15636), (2040, 14333), (2244, 13030), (2606, 11220), (2805, 10424), (3740, 7818), (3909, 7480), (4488, 6515), (5212, 5610)]