1187880060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19798001}}^1$

素因数の和:19798013

約数の個数: 24

約数和(自身を含む): 3326064336

約数和(自身を除く): 2138184276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 19798001, 39596002, 59394003, 79192004, 98990005, 118788006, 197980010, 237576012, 296970015, 395960020, 593940030, 1187880060]

約数ペア:

[(1, 1187880060), (2, 593940030), (3, 395960020), (4, 296970015), (5, 237576012), (6, 197980010), (10, 118788006), (12, 98990005), (15, 79192004), (20, 59394003), (30, 39596002), (60, 19798001)]