88445880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{245683}}^1$

素因数の和:245700

約数の個数: 48

約数和(自身を含む): 287450280

約数和(自身を除く): 199004400

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, 245683, 491366, 737049, 982732, 1228415, 1474098, 1965464, 2211147, 2456830, 2948196, 3685245, 4422294, 4913660, 5896392, 7370490, 8844588, 9827320, 11055735, 14740980, 17689176, 22111470, 29481960, 44222940, 88445880]

約数ペア:

[(1, 88445880), (2, 44222940), (3, 29481960), (4, 22111470), (5, 17689176), (6, 14740980), (8, 11055735), (9, 9827320), (10, 8844588), (12, 7370490), (15, 5896392), (18, 4913660), (20, 4422294), (24, 3685245), (30, 2948196), (36, 2456830), (40, 2211147), (45, 1965464), (60, 1474098), (72, 1228415), (90, 982732), (120, 737049), (180, 491366), (360, 245683)]