23559540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1493}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 66261888

約数和(自身を除く): 42702348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1493, 1578, 2630, 2986, 3156, 3945, 4479, 5260, 5972, 7465, 7890, 8958, 14930, 15780, 17916, 22395, 29860, 44790, 89580, 392659, 785318, 1177977, 1570636, 1963295, 2355954, 3926590, 4711908, 5889885, 7853180, 11779770, 23559540]

約数ペア:

[(1, 23559540), (2, 11779770), (3, 7853180), (4, 5889885), (5, 4711908), (6, 3926590), (10, 2355954), (12, 1963295), (15, 1570636), (20, 1177977), (30, 785318), (60, 392659), (263, 89580), (526, 44790), (789, 29860), (1052, 22395), (1315, 17916), (1493, 15780), (1578, 14930), (2630, 8958), (2986, 7890), (3156, 7465), (3945, 5972), (4479, 5260)]