277776480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{578701}}^1$

素因数の和:578719

約数の個数: 48

約数和(自身を含む): 874997424

約数和(自身を除く): 597220944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 578701, 1157402, 1736103, 2314804, 2893505, 3472206, 4629608, 5787010, 6944412, 8680515, 9259216, 11574020, 13888824, 17361030, 18518432, 23148040, 27777648, 34722060, 46296080, 55555296, 69444120, 92592160, 138888240, 277776480]

約数ペア:

[(1, 277776480), (2, 138888240), (3, 92592160), (4, 69444120), (5, 55555296), (6, 46296080), (8, 34722060), (10, 27777648), (12, 23148040), (15, 18518432), (16, 17361030), (20, 13888824), (24, 11574020), (30, 9259216), (32, 8680515), (40, 6944412), (48, 5787010), (60, 4629608), (80, 3472206), (96, 2893505), (120, 2314804), (160, 1736103), (240, 1157402), (480, 578701)]