118894980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1981583}}^1$

素因数の和:1981595

約数の個数: 24

約数和(自身を含む): 332906112

約数和(自身を除く): 214011132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1981583, 3963166, 5944749, 7926332, 9907915, 11889498, 19815830, 23778996, 29723745, 39631660, 59447490, 118894980]

約数ペア:

[(1, 118894980), (2, 59447490), (3, 39631660), (4, 29723745), (5, 23778996), (6, 19815830), (10, 11889498), (12, 9907915), (15, 7926332), (20, 5944749), (30, 3963166), (60, 1981583)]