82060620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71983}}^1$

素因数の和:72014

約数の個数: 48

約数和(自身を含む): 241866240

約数和(自身を除く): 159805620

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, 71983, 143966, 215949, 287932, 359915, 431898, 719830, 863796, 1079745, 1367677, 1439660, 2159490, 2735354, 4103031, 4318980, 5470708, 6838385, 8206062, 13676770, 16412124, 20515155, 27353540, 41030310, 82060620]

約数ペア:

[(1, 82060620), (2, 41030310), (3, 27353540), (4, 20515155), (5, 16412124), (6, 13676770), (10, 8206062), (12, 6838385), (15, 5470708), (19, 4318980), (20, 4103031), (30, 2735354), (38, 2159490), (57, 1439660), (60, 1367677), (76, 1079745), (95, 863796), (114, 719830), (190, 431898), (228, 359915), (285, 287932), (380, 215949), (570, 143966), (1140, 71983)]