15081552

素因数分解:

$2^4\times 3^7\times {\mathrm{431}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 43925760

約数和(自身を除く): 28844208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 431, 432, 486, 648, 729, 862, 972, 1293, 1296, 1458, 1724, 1944, 2187, 2586, 2916, 3448, 3879, 3888, 4374, 5172, 5832, 6896, 7758, 8748, 10344, 11637, 11664, 15516, 17496, 20688, 23274, 31032, 34911, 34992, 46548, 62064, 69822, 93096, 104733, 139644, 186192, 209466, 279288, 314199, 418932, 558576, 628398, 837864, 942597, 1256796, 1675728, 1885194, 2513592, 3770388, 5027184, 7540776, 15081552]

約数ペア:

[(1, 15081552), (2, 7540776), (3, 5027184), (4, 3770388), (6, 2513592), (8, 1885194), (9, 1675728), (12, 1256796), (16, 942597), (18, 837864), (24, 628398), (27, 558576), (36, 418932), (48, 314199), (54, 279288), (72, 209466), (81, 186192), (108, 139644), (144, 104733), (162, 93096), (216, 69822), (243, 62064), (324, 46548), (431, 34992), (432, 34911), (486, 31032), (648, 23274), (729, 20688), (862, 17496), (972, 15516), (1293, 11664), (1296, 11637), (1458, 10344), (1724, 8748), (1944, 7758), (2187, 6896), (2586, 5832), (2916, 5172), (3448, 4374), (3879, 3888)]