1488560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:845

約数の個数: 40

約数和(自身を含む): 3615840

約数和(自身を除く): 2127280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 809, 920, 1618, 1840, 3236, 4045, 6472, 8090, 12944, 16180, 18607, 32360, 37214, 64720, 74428, 93035, 148856, 186070, 297712, 372140, 744280, 1488560]

約数ペア:

[(1, 1488560), (2, 744280), (4, 372140), (5, 297712), (8, 186070), (10, 148856), (16, 93035), (20, 74428), (23, 64720), (40, 37214), (46, 32360), (80, 18607), (92, 16180), (115, 12944), (184, 8090), (230, 6472), (368, 4045), (460, 3236), (809, 1840), (920, 1618)]