2463540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 7264320

約数和(自身を除く): 4800780

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, 2161, 4322, 6483, 8644, 10805, 12966, 21610, 25932, 32415, 41059, 43220, 64830, 82118, 123177, 129660, 164236, 205295, 246354, 410590, 492708, 615885, 821180, 1231770, 2463540]

約数ペア:

[(1, 2463540), (2, 1231770), (3, 821180), (4, 615885), (5, 492708), (6, 410590), (10, 246354), (12, 205295), (15, 164236), (19, 129660), (20, 123177), (30, 82118), (38, 64830), (57, 43220), (60, 41059), (76, 32415), (95, 25932), (114, 21610), (190, 12966), (228, 10805), (285, 8644), (380, 6483), (570, 4322), (1140, 2161)]