129293880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1077449}}^1$

素因数の和:1077463

約数の個数: 32

約数和(自身を含む): 387882000

約数和(自身を除く): 258588120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1077449, 2154898, 3232347, 4309796, 5387245, 6464694, 8619592, 10774490, 12929388, 16161735, 21548980, 25858776, 32323470, 43097960, 64646940, 129293880]

約数ペア:

[(1, 129293880), (2, 64646940), (3, 43097960), (4, 32323470), (5, 25858776), (6, 21548980), (8, 16161735), (10, 12929388), (12, 10774490), (15, 8619592), (20, 6464694), (24, 5387245), (30, 4309796), (40, 3232347), (60, 2154898), (120, 1077449)]