126515880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{769}}^1$

素因数の和:1243

約数の個数: 96

約数和(自身を含む): 412612200

約数和(自身を除く): 286096320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 457, 769, 914, 1371, 1538, 1828, 2285, 2307, 2742, 3076, 3656, 3845, 4113, 4570, 4614, 5484, 6152, 6855, 6921, 7690, 8226, 9140, 9228, 10968, 11535, 13710, 13842, 15380, 16452, 18280, 18456, 20565, 23070, 27420, 27684, 30760, 32904, 34605, 41130, 46140, 54840, 55368, 69210, 82260, 92280, 138420, 164520, 276840, 351433, 702866, 1054299, 1405732, 1757165, 2108598, 2811464, 3162897, 3514330, 4217196, 5271495, 6325794, 7028660, 8434392, 10542990, 12651588, 14057320, 15814485, 21085980, 25303176, 31628970, 42171960, 63257940, 126515880]

約数ペア:

[(1, 126515880), (2, 63257940), (3, 42171960), (4, 31628970), (5, 25303176), (6, 21085980), (8, 15814485), (9, 14057320), (10, 12651588), (12, 10542990), (15, 8434392), (18, 7028660), (20, 6325794), (24, 5271495), (30, 4217196), (36, 3514330), (40, 3162897), (45, 2811464), (60, 2108598), (72, 1757165), (90, 1405732), (120, 1054299), (180, 702866), (360, 351433), (457, 276840), (769, 164520), (914, 138420), (1371, 92280), (1538, 82260), (1828, 69210), (2285, 55368), (2307, 54840), (2742, 46140), (3076, 41130), (3656, 34605), (3845, 32904), (4113, 30760), (4570, 27684), (4614, 27420), (5484, 23070), (6152, 20565), (6855, 18456), (6921, 18280), (7690, 16452), (8226, 15380), (9140, 13842), (9228, 13710), (10968, 11535)]