2742469320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1\times {\mathrm{769}}^1$

素因数の和:1159

約数の個数: 128

約数和(自身を含む): 8342611200

約数和(自身を除く): 5600141880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 263, 339, 452, 526, 565, 678, 769, 789, 904, 1052, 1130, 1315, 1356, 1538, 1578, 1695, 2104, 2260, 2307, 2630, 2712, 3076, 3156, 3390, 3845, 3945, 4520, 4614, 5260, 6152, 6312, 6780, 7690, 7890, 9228, 10520, 11535, 13560, 15380, 15780, 18456, 23070, 29719, 30760, 31560, 46140, 59438, 86897, 89157, 92280, 118876, 148595, 173794, 178314, 202247, 237752, 260691, 297190, 347588, 356628, 404494, 434485, 445785, 521382, 594380, 606741, 695176, 713256, 808988, 868970, 891570, 1011235, 1042764, 1188760, 1213482, 1303455, 1617976, 1737940, 1783140, 2022470, 2085528, 2426964, 2606910, 3033705, 3475880, 3566280, 4044940, 4853928, 5213820, 6067410, 8089880, 10427640, 12134820, 22853911, 24269640, 45707822, 68561733, 91415644, 114269555, 137123466, 182831288, 228539110, 274246932, 342808665, 457078220, 548493864, 685617330, 914156440, 1371234660, 2742469320]

約数ペア:

[(1, 2742469320), (2, 1371234660), (3, 914156440), (4, 685617330), (5, 548493864), (6, 457078220), (8, 342808665), (10, 274246932), (12, 228539110), (15, 182831288), (20, 137123466), (24, 114269555), (30, 91415644), (40, 68561733), (60, 45707822), (113, 24269640), (120, 22853911), (226, 12134820), (263, 10427640), (339, 8089880), (452, 6067410), (526, 5213820), (565, 4853928), (678, 4044940), (769, 3566280), (789, 3475880), (904, 3033705), (1052, 2606910), (1130, 2426964), (1315, 2085528), (1356, 2022470), (1538, 1783140), (1578, 1737940), (1695, 1617976), (2104, 1303455), (2260, 1213482), (2307, 1188760), (2630, 1042764), (2712, 1011235), (3076, 891570), (3156, 868970), (3390, 808988), (3845, 713256), (3945, 695176), (4520, 606741), (4614, 594380), (5260, 521382), (6152, 445785), (6312, 434485), (6780, 404494), (7690, 356628), (7890, 347588), (9228, 297190), (10520, 260691), (11535, 237752), (13560, 202247), (15380, 178314), (15780, 173794), (18456, 148595), (23070, 118876), (29719, 92280), (30760, 89157), (31560, 86897), (46140, 59438)]