27497940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24121}}^1$

素因数の和:24152

約数の個数: 48

約数和(自身を含む): 81049920

約数和(自身を除く): 53551980

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, 24121, 48242, 72363, 96484, 120605, 144726, 241210, 289452, 361815, 458299, 482420, 723630, 916598, 1374897, 1447260, 1833196, 2291495, 2749794, 4582990, 5499588, 6874485, 9165980, 13748970, 27497940]

約数ペア:

[(1, 27497940), (2, 13748970), (3, 9165980), (4, 6874485), (5, 5499588), (6, 4582990), (10, 2749794), (12, 2291495), (15, 1833196), (19, 1447260), (20, 1374897), (30, 916598), (38, 723630), (57, 482420), (60, 458299), (76, 361815), (95, 289452), (114, 241210), (190, 144726), (228, 120605), (285, 96484), (380, 72363), (570, 48242), (1140, 24121)]