1880898480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{1823}}^1$

素因数の和:3275

約数の個数: 120

約数和(自身を含む): 6324559488

約数和(自身を除く): 4443661008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1433, 1823, 2866, 3646, 4299, 5469, 5732, 7165, 7292, 8598, 9115, 10938, 11464, 12897, 14330, 14584, 16407, 17196, 18230, 21495, 21876, 22928, 25794, 27345, 28660, 29168, 32814, 34392, 36460, 42990, 43752, 51588, 54690, 57320, 64485, 65628, 68784, 72920, 82035, 85980, 87504, 103176, 109380, 114640, 128970, 131256, 145840, 164070, 171960, 206352, 218760, 257940, 262512, 328140, 343920, 437520, 515880, 656280, 1031760, 1312560, 2612359, 5224718, 7837077, 10449436, 13061795, 15674154, 20898872, 23511231, 26123590, 31348308, 39185385, 41797744, 47022462, 52247180, 62696616, 78370770, 94044924, 104494360, 117556155, 125393232, 156741540, 188089848, 208988720, 235112310, 313483080, 376179696, 470224620, 626966160, 940449240, 1880898480]

約数ペア:

[(1, 1880898480), (2, 940449240), (3, 626966160), (4, 470224620), (5, 376179696), (6, 313483080), (8, 235112310), (9, 208988720), (10, 188089848), (12, 156741540), (15, 125393232), (16, 117556155), (18, 104494360), (20, 94044924), (24, 78370770), (30, 62696616), (36, 52247180), (40, 47022462), (45, 41797744), (48, 39185385), (60, 31348308), (72, 26123590), (80, 23511231), (90, 20898872), (120, 15674154), (144, 13061795), (180, 10449436), (240, 7837077), (360, 5224718), (720, 2612359), (1433, 1312560), (1823, 1031760), (2866, 656280), (3646, 515880), (4299, 437520), (5469, 343920), (5732, 328140), (7165, 262512), (7292, 257940), (8598, 218760), (9115, 206352), (10938, 171960), (11464, 164070), (12897, 145840), (14330, 131256), (14584, 128970), (16407, 114640), (17196, 109380), (18230, 103176), (21495, 87504), (21876, 85980), (22928, 82035), (25794, 72920), (27345, 68784), (28660, 65628), (29168, 64485), (32814, 57320), (34392, 54690), (36460, 51588), (42990, 43752)]