2680283880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{122053}}^1$

素因数の和:122131

約数の個数: 96

約数和(自身を含む): 8853797160

約数和(自身を除く): 6173513280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21960, 122053, 244106, 366159, 488212, 610265, 732318, 976424, 1098477, 1220530, 1464636, 1830795, 2196954, 2441060, 2929272, 3661590, 4393908, 4882120, 5492385, 7323180, 7445233, 8787816, 10984770, 14646360, 14890466, 21969540, 22335699, 29780932, 37226165, 43939080, 44671398, 59561864, 67007097, 74452330, 89342796, 111678495, 134014194, 148904660, 178685592, 223356990, 268028388, 297809320, 335035485, 446713980, 536056776, 670070970, 893427960, 1340141940, 2680283880]

約数ペア:

[(1, 2680283880), (2, 1340141940), (3, 893427960), (4, 670070970), (5, 536056776), (6, 446713980), (8, 335035485), (9, 297809320), (10, 268028388), (12, 223356990), (15, 178685592), (18, 148904660), (20, 134014194), (24, 111678495), (30, 89342796), (36, 74452330), (40, 67007097), (45, 59561864), (60, 44671398), (61, 43939080), (72, 37226165), (90, 29780932), (120, 22335699), (122, 21969540), (180, 14890466), (183, 14646360), (244, 10984770), (305, 8787816), (360, 7445233), (366, 7323180), (488, 5492385), (549, 4882120), (610, 4393908), (732, 3661590), (915, 2929272), (1098, 2441060), (1220, 2196954), (1464, 1830795), (1830, 1464636), (2196, 1220530), (2440, 1098477), (2745, 976424), (3660, 732318), (4392, 610265), (5490, 488212), (7320, 366159), (10980, 244106), (21960, 122053)]