860897640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7174147}}^1$

素因数の和:7174161

約数の個数: 32

約数和(自身を含む): 2582693280

約数和(自身を除く): 1721795640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7174147, 14348294, 21522441, 28696588, 35870735, 43044882, 57393176, 71741470, 86089764, 107612205, 143482940, 172179528, 215224410, 286965880, 430448820, 860897640]

約数ペア:

[(1, 860897640), (2, 430448820), (3, 286965880), (4, 215224410), (5, 172179528), (6, 143482940), (8, 107612205), (10, 86089764), (12, 71741470), (15, 57393176), (20, 43044882), (24, 35870735), (30, 28696588), (40, 21522441), (60, 14348294), (120, 7174147)]