384160020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{6761}}^1$

素因数の和:7720

約数の個数: 48

約数和(自身を含む): 1076943168

約数和(自身を除く): 692783148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 947, 1894, 2841, 3788, 4735, 5682, 6761, 9470, 11364, 13522, 14205, 18940, 20283, 27044, 28410, 33805, 40566, 56820, 67610, 81132, 101415, 135220, 202830, 405660, 6402667, 12805334, 19208001, 25610668, 32013335, 38416002, 64026670, 76832004, 96040005, 128053340, 192080010, 384160020]

約数ペア:

[(1, 384160020), (2, 192080010), (3, 128053340), (4, 96040005), (5, 76832004), (6, 64026670), (10, 38416002), (12, 32013335), (15, 25610668), (20, 19208001), (30, 12805334), (60, 6402667), (947, 405660), (1894, 202830), (2841, 135220), (3788, 101415), (4735, 81132), (5682, 67610), (6761, 56820), (9470, 40566), (11364, 33805), (13522, 28410), (14205, 27044), (18940, 20283)]