12215160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{33931}}^1$

素因数の和:33948

約数の個数: 48

約数和(自身を含む): 39700440

約数和(自身を除く): 27485280

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, 33931, 67862, 101793, 135724, 169655, 203586, 271448, 305379, 339310, 407172, 508965, 610758, 678620, 814344, 1017930, 1221516, 1357240, 1526895, 2035860, 2443032, 3053790, 4071720, 6107580, 12215160]

約数ペア:

[(1, 12215160), (2, 6107580), (3, 4071720), (4, 3053790), (5, 2443032), (6, 2035860), (8, 1526895), (9, 1357240), (10, 1221516), (12, 1017930), (15, 814344), (18, 678620), (20, 610758), (24, 508965), (30, 407172), (36, 339310), (40, 305379), (45, 271448), (60, 203586), (72, 169655), (90, 135724), (120, 101793), (180, 67862), (360, 33931)]