187243120

素因数分解:

$2^4\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{1549}}^1$

素因数の和:3073

約数の個数: 40

約数和(自身を含む): 435909600

約数和(自身を除く): 248666480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1511, 1549, 3022, 3098, 6044, 6196, 7555, 7745, 12088, 12392, 15110, 15490, 24176, 24784, 30220, 30980, 60440, 61960, 120880, 123920, 2340539, 4681078, 9362156, 11702695, 18724312, 23405390, 37448624, 46810780, 93621560, 187243120]

約数ペア:

[(1, 187243120), (2, 93621560), (4, 46810780), (5, 37448624), (8, 23405390), (10, 18724312), (16, 11702695), (20, 9362156), (40, 4681078), (80, 2340539), (1511, 123920), (1549, 120880), (3022, 61960), (3098, 60440), (6044, 30980), (6196, 30220), (7555, 24784), (7745, 24176), (12088, 15490), (12392, 15110)]