27823980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24407}}^1$

素因数の和:24438

約数の個数: 48

約数和(自身を含む): 82010880

約数和(自身を除く): 54186900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 24407, 48814, 73221, 97628, 122035, 146442, 244070, 292884, 366105, 463733, 488140, 732210, 927466, 1391199, 1464420, 1854932, 2318665, 2782398, 4637330, 5564796, 6955995, 9274660, 13911990, 27823980]

約数ペア:

[(1, 27823980), (2, 13911990), (3, 9274660), (4, 6955995), (5, 5564796), (6, 4637330), (10, 2782398), (12, 2318665), (15, 1854932), (19, 1464420), (20, 1391199), (30, 927466), (38, 732210), (57, 488140), (60, 463733), (76, 366105), (95, 292884), (114, 244070), (190, 146442), (228, 122035), (285, 97628), (380, 73221), (570, 48814), (1140, 24407)]