285787080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{793853}}^1$

素因数の和:793870

約数の個数: 48

約数和(自身を含む): 928809180

約数和(自身を除く): 643022100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 793853, 1587706, 2381559, 3175412, 3969265, 4763118, 6350824, 7144677, 7938530, 9526236, 11907795, 14289354, 15877060, 19052472, 23815590, 28578708, 31754120, 35723385, 47631180, 57157416, 71446770, 95262360, 142893540, 285787080]

約数ペア:

[(1, 285787080), (2, 142893540), (3, 95262360), (4, 71446770), (5, 57157416), (6, 47631180), (8, 35723385), (9, 31754120), (10, 28578708), (12, 23815590), (15, 19052472), (18, 15877060), (20, 14289354), (24, 11907795), (30, 9526236), (36, 7938530), (40, 7144677), (45, 6350824), (60, 4763118), (72, 3969265), (90, 3175412), (120, 2381559), (180, 1587706), (360, 793853)]