155148960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1229}}^1$

素因数の和:1510

約数の個数: 96

約数和(自身を含む): 490976640

約数和(自身を除く): 335827680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 263, 480, 526, 789, 1052, 1229, 1315, 1578, 2104, 2458, 2630, 3156, 3687, 3945, 4208, 4916, 5260, 6145, 6312, 7374, 7890, 8416, 9832, 10520, 12290, 12624, 14748, 15780, 18435, 19664, 21040, 24580, 25248, 29496, 31560, 36870, 39328, 42080, 49160, 58992, 63120, 73740, 98320, 117984, 126240, 147480, 196640, 294960, 323227, 589920, 646454, 969681, 1292908, 1616135, 1939362, 2585816, 3232270, 3878724, 4848405, 5171632, 6464540, 7757448, 9696810, 10343264, 12929080, 15514896, 19393620, 25858160, 31029792, 38787240, 51716320, 77574480, 155148960]

約数ペア:

[(1, 155148960), (2, 77574480), (3, 51716320), (4, 38787240), (5, 31029792), (6, 25858160), (8, 19393620), (10, 15514896), (12, 12929080), (15, 10343264), (16, 9696810), (20, 7757448), (24, 6464540), (30, 5171632), (32, 4848405), (40, 3878724), (48, 3232270), (60, 2585816), (80, 1939362), (96, 1616135), (120, 1292908), (160, 969681), (240, 646454), (263, 589920), (480, 323227), (526, 294960), (789, 196640), (1052, 147480), (1229, 126240), (1315, 117984), (1578, 98320), (2104, 73740), (2458, 63120), (2630, 58992), (3156, 49160), (3687, 42080), (3945, 39328), (4208, 36870), (4916, 31560), (5260, 29496), (6145, 25248), (6312, 24580), (7374, 21040), (7890, 19664), (8416, 18435), (9832, 15780), (10520, 14748), (12290, 12624)]